{"id":304532,"date":"2024-01-09T15:06:55","date_gmt":"2024-01-09T08:06:55","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=304532"},"modified":"2024-01-09T15:06:55","modified_gmt":"2024-01-09T08:06:55","slug":"thu-dien-tu-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/thu-dien-tu-la-gi\/","title":{"rendered":"T\u00ecm hi\u1ec3u th\u01b0 \u0111i\u1ec7n t\u1eed v\u00e0 \u0111\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec"},"content":{"rendered":"

Trong b\u1ed1i c\u1ea3nh khoa h\u1ecdc c\u00f4ng ngh\u1ec7 ng\u00e0y c\u00e0ng ti\u1ebfn b\u1ed9, ng\u00e0y c\u00e0ng nhi\u1ec1u c\u00f4ng c\u1ee5 th\u00f4ng minh ra \u0111\u1eddi. Ch\u00fang gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a con ng\u01b0\u1eddi. \u0110\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng v\u0103n ph\u00f2ng, th\u01b0 \u0111i\u1ec7n t\u1eed “email” \u0111\u00e3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu. V\u1eady b\u1ea1n c\u00f3 t\u1eebng t\u1ef1 h\u1ecfi th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec? T\u1ea1i sao vi\u1ec7c s\u1eed d\u1ee5ng ch\u00fang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd kh\u00e1m ph\u00e1 c\u00e1c kh\u00eda c\u1ea1nh c\u1ee7a \u1ee9ng d\u1ee5ng th\u01b0 \u0111i\u1ec7n t\u1eed nh\u00e9.<\/strong><\/p>\n

Th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec?<\/h2>\n

Th\u01b0 \u0111i\u1ec7n t\u1eed, hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 email (Electronic Mail). \u0110\u00e2y l\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp nh\u1eb1m m\u1ee5c \u0111\u00edch trao \u0111\u1ed5i th\u00f4ng tin qua l\u1ea1i th\u00f4ng qua m\u1ea1ng Internet. N\u00f3 \u0111\u00e3 thay th\u1ebf cho vi\u1ec7c g\u1eedi v\u00e0 nh\u1eadn th\u01b0 truy\u1ec1n th\u1ed1ng b\u1eb1ng gi\u1ea5y. T\u1eeb \u0111\u00f3 n\u00f3 gi\u00fap ch\u00fang ta ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c c\u1ea3 chi ph\u00ed l\u1eabn th\u1eddi gian v\u1eadn chuy\u1ec3n. \u0110\u00e2y l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn l\u1edbn trong vi\u1ec7c t\u1eadn d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u1ec3 c\u1ea3i thi\u1ec7n v\u00e0 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh truy\u1ec1n t\u1ea3i th\u00f4ng tin.<\/p>\n

Khi ng\u01b0\u1eddi d\u00f9ng t\u1ea1o v\u00e0 g\u1eedi email, th\u00f4ng tin c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ebfn m\u00e1y ch\u1ee7. N\u01a1i n\u00f3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 chuy\u1ec3n ti\u1ebfp \u0111\u1ebfn m\u00e1y ch\u1ee7 c\u1ee7a ng\u01b0\u1eddi nh\u1eadn. M\u00e1y ch\u1ee7 email cu\u1ed1i c\u00f9ng sau \u0111\u00f3 s\u1ebd l\u01b0u tr\u1eef email trong h\u1ed9p th\u01b0 \u0111\u1ebfn c\u1ee7a ng\u01b0\u1eddi nh\u1eadn. \u1ede \u0111\u00e2y h\u1ecd c\u00f3 th\u1ec3 \u0111\u1ecdc, tr\u1ea3 l\u1eddi ho\u1eb7c l\u01b0u tr\u1eef n\u00f3 cho m\u1ee5c \u0111\u00edch sau n\u00e0y. V\u1edbi email ch\u00fang ta kh\u00f4ng ch\u1ec9 g\u1eedi l\u00e0 tin nh\u1eafn v\u0103n b\u1ea3n. Ch\u00fang ta c\u00f2n c\u00f3 th\u1ec3 g\u1eedi v\u00e0 nh\u1eadn c\u00e1c lo\u1ea1i t\u00e0i li\u1ec7u kh\u00e1c nh\u01b0 h\u00ecnh \u1ea3nh, video, v\u00e0 nhi\u1ec1u lo\u1ea1i n\u1ed9i dung kh\u00e1c. \u0110i\u1ec1u n\u00e0y gi\u00fap ch\u00fang ta c\u00f3 th\u1ec3 chia s\u1ebb v\u00e0 trao \u0111\u1ed5i th\u00f4ng tin d\u1ec5 d\u00e0ng v\u00e0 an to\u00e0n.<\/p>\n

\"thu-dien-tu-la-gi-1\"<\/picture>
Th\u01b0 \u0111i\u1ec7n t\u1eed, hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 email (Electronic Mail)<\/figcaption><\/figure>\n

C\u00f3 th\u1ec3 n\u00f3i th\u01b0 \u0111i\u1ec7n t\u1eed \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n giao ti\u1ebfp quan tr\u1ecdng. N\u00f3 \u0111\u01b0\u1ee3c r\u1ed9ng r\u00e3i s\u1eed d\u1ee5ng trong th\u1ebf gi\u1edbi k\u1ef9 thu\u1eadt s\u1ed1 hi\u1ec7n \u0111\u1ea1i, kh\u00f4ng ch\u1ec9 trong giao ti\u1ebfp c\u00e1 nh\u00e2n m\u00e0 c\u00f2n trong c\u00e1c m\u1ee5c \u0111\u00edch th\u01b0\u01a1ng m\u1ea1i, c\u00f4ng vi\u1ec7c, gi\u00e1o d\u1ee5c v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c.<\/p>\n

C\u1ea5u tr\u00fac th\u01b0 \u0111i\u1ec7n t\u1eed g\u1ed3m nh\u1eefng g\u00ec?<\/h2>\n

C\u1ea5u tr\u00fac th\u01b0 \u0111i\u1ec7n t\u1eed hay c\u00f2n g\u1ecdi l\u00e0 email, l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng t\u1ed5 ch\u1ee9c th\u00f4ng tin. N\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u01b0\u1eddi g\u1eedi v\u00e0 ng\u01b0\u1eddi nh\u1eadn c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c d\u1ec5 d\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3. Khi ch\u00fang ta xem x\u00e9t c\u1ea5u tr\u00fac th\u01b0 \u0111i\u1ec7n t\u1eed, ch\u00fang ta th\u01b0\u1eddng th\u1ea5y n\u00f3 \u0111\u01b0\u1ee3c chia th\u00e0nh nhi\u1ec1u ph\u1ea7n. M\u1ed7i ph\u1ea7n c\u00f3 ch\u1ee9c n\u0103ng v\u00e0 m\u1ee5c \u0111\u00edch ri\u00eang. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c ph\u1ea7n ch\u00ednh th\u01b0\u1eddng g\u1eb7p trong c\u1ea5u tr\u00fac c\u1ee7a m\u1ed9t email.<\/p>\n

\u0110\u1ecba ch\u1ec9 ng\u01b0\u1eddi g\u1eedi th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec (From)<\/h3>\n

\u0110\u00e2y l\u00e0 ph\u1ea7n x\u00e1c \u0111\u1ecbnh r\u00f5 ngu\u1ed3n g\u1ed1c c\u1ee7a th\u00f4ng \u0111i\u1ec7p. Khi b\u1ea1n nh\u00ecn v\u00e0o ph\u1ea7n n\u00e0y, b\u1ea1n s\u1ebd th\u1ea5y m\u1ed9t \u0111\u1ecba ch\u1ec9 email ho\u1eb7c m\u1ed9t t\u00ean m\u00e0 ng\u01b0\u1eddi g\u1eedi. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap ng\u01b0\u1eddi nh\u1eadn x\u00e1c \u0111\u1ecbnh ng\u01b0\u1eddi g\u1eedi l\u00e0 ai. N\u00f3 c\u00f2n t\u1ea1o ra s\u1ef1 minh b\u1ea1ch v\u00e0 tin c\u1eady trong qu\u00e1 tr\u00ecnh giao ti\u1ebfp \u0111i\u1ec7n t\u1eed. \u0110\u1ecba ch\u1ec9 email r\u00f5 r\u00e0ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t tin nh\u1eafn gi\u1ea3 m\u1ea1o. \u0110\u1eb7c bi\u1ec7t trong b\u1ed1i c\u1ea3nh th\u01b0 r\u00e1c ho\u1eb7c email l\u1eeba \u0111\u1ea3o tr\u00e0n lan, b\u1ea1n c\u1ea7n ph\u1ea3i c\u1ea9n th\u1eadn v\u1edbi \u0111\u1ecba ch\u1ec9 email g\u1eedi \u0111\u1ebfn.<\/p>\n

\"thu-dien-tu-la-gi-2\"<\/picture>
\u0110\u1ecba ch\u1ec9 ng\u01b0\u1eddi g\u1eedi th\u01b0 \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

Th\u00eam v\u00e0o \u0111\u00f3, ph\u1ea7n “From” c\u0169ng cung c\u1ea5p k\u00eanh giao ti\u1ebfp ng\u01b0\u1ee3c cho ng\u01b0\u1eddi nh\u1eadn. B\u1ea1n c\u00f3 th\u1ec3 ph\u1ea3n h\u1ed3i ng\u01b0\u1ee3c khi c\u00f3 b\u1ea5t k\u1ef3 c\u00e2u h\u1ecfi n\u00e0o v\u1ec1 n\u1ed9i dung c\u1ee7a email qua \u0111\u1ecba ch\u1ec9 email \u0111\u01b0\u1ee3c cung c\u1ea5p. \u0110i\u1ec1u n\u00e0y t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho m\u1ed9t cu\u1ed9c trao \u0111\u1ed5i th\u00f4ng tin li\u1ec1n m\u1ea1ch v\u00e0 hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c b\u00ean li\u00ean quan.<\/p>\n

\u0110\u1ecba ch\u1ec9 ng\u01b0\u1eddi g\u1eedi nh\u1eadn th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec (To)<\/h3>\n

Tr\u01b0\u1eddng “To” (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “\u0110\u1ebfn” ho\u1eb7c “T\u1edbi”) trong email l\u00e0 n\u01a1i d\u00e0nh cho nh\u1eefng ng\u01b0\u1eddi nh\u1eadn email. \u0110\u00e2y l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c xem l\u00e0 \u0111\u1ed1i t\u00e1c tr\u1ef1c ti\u1ebfp trong cu\u1ed9c trao \u0111\u1ed5i th\u00f4ng tin. Nh\u1eefng ng\u01b0\u1eddi n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 ng\u01b0\u1eddi nh\u1eadn th\u00f4ng tin. H\u1ecd c\u00f2n c\u00f3 tr\u00e1ch nhi\u1ec7m tham gia v\u00e0o cu\u1ed9c trao \u0111\u1ed5i b\u1eb1ng c\u00e1ch ph\u1ea3n h\u1ed3i l\u1ea1i cho ng\u01b0\u1eddi g\u1eedi.\u00a0\u0110i\u1ec1u n\u00e0y t\u1ea1o ra m\u1ed9t m\u00f4i tr\u01b0\u1eddng trao \u0111\u1ed5i th\u00f4ng tin hai chi\u1ec1u, t\u01b0\u01a1ng t\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n

\"thu-dien-tu-la-gi-3\"<\/picture>
\u0110\u1ecba ch\u1ec9 ng\u01b0\u1eddi nh\u1eadn th\u01b0 \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

Trong tr\u01b0\u1eddng “To”, s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi nh\u1eadn kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0, b\u1ea1n c\u00f3 th\u1ec3 g\u1eedi email cho nhi\u1ec1u ng\u01b0\u1eddi c\u00f9ng m\u1ed9t l\u00fac. Mi\u1ec5n l\u00e0 t\u1ea5t c\u1ea3 \u0111\u1ecba ch\u1ec9 email \u0111\u01b0\u1ee3c nh\u1eadp v\u00e0o tr\u01b0\u1eddng “To” \u0111\u1ec1u h\u1ee3p l\u1ec7. \u0110i\u1ec1u n\u00e0y gi\u00fap vi\u1ec7c truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin tr\u1edf n\u00ean nhanh ch\u00f3ng v\u00e0 thu\u1eadn ti\u1ec7n h\u01a1n, \u0111\u1eb7c bi\u1ec7t trong c\u00e1c t\u00ecnh hu\u1ed1ng c\u1ea7n ph\u1ea3i g\u1eedi c\u00f9ng m\u1ed9t th\u00f4ng \u0111i\u1ec7p cho nhi\u1ec1u ng\u01b0\u1eddi.<\/p>\n

Ch\u1ee7 \u0111\u1ec1\u00a0th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec\u00a0(Subject)<\/h3>\n

Trong m\u1ed9t email, m\u1ee5c “Subject” \u0111\u00f3ng vai tr\u00f2 nh\u01b0 d\u00f2ng n\u1ed9i dung \u0111\u1ea7u ti\u00ean. Ch\u00fang kh\u00f4ng ch\u1ec9 \u0111\u1ec3 thu h\u00fat s\u1ef1 ch\u00fa \u00fd m\u00e0 c\u00f2n \u0111\u1ec3 ng\u1eafn g\u1ecdn m\u00f4 t\u1ea3 ch\u00ednh x\u00e1c n\u1ed9i dung ch\u00ednh c\u1ee7a email \u0111\u00f3. N\u00f3 kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ti\u00eau \u0111\u1ec1 ng\u1eafn g\u1ecdn. D\u00f9 v\u1eady n\u00f3 \u0111\u1ea1i di\u1ec7n cho t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 tr\u1ecdng y\u1ebfu c\u1ee7a th\u00f4ng \u0111i\u1ec7p th\u01b0 \u0111i\u1ec7n t\u1eed m\u00e0 ng\u01b0\u1eddi g\u1eedi mu\u1ed1n truy\u1ec1n \u0111\u1ea1t.<\/p>\n

\"thu-dien-tu-la-gi-4\"<\/picture>
Ch\u1ee7 \u0111\u1ec1\u00a0th\u01b0 \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

Trong m\u1ed9t th\u1ebf gi\u1edbi s\u1ed1 h\u00f3a hi\u1ec7n nay, th\u1eddi gian c\u1ee7a m\u1ecdi ng\u01b0\u1eddi tr\u1edf n\u00ean qu\u00fd gi\u00e1 h\u01a1n. L\u00fac n\u00e0y, m\u1ee5c Subject gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian cho ng\u01b0\u1eddi nh\u1eadn. B\u1eb1ng c\u00e1ch \u0111\u1ecdc ch\u1ee7 \u0111\u1ec1, h\u1ecd c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u0111\u00e1nh gi\u00e1 xem email c\u00f3 li\u00ean quan \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 quan t\u00e2m hay kh\u00f4ng. T\u1eeb \u0111\u00f3, h\u1ecd c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh c\u1ea7n \u0111\u1ecdc ngay l\u1eadp t\u1ee9c hay l\u01b0u tr\u1eef cho sau. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 t\u1ed1i \u01b0u h\u00f3a tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng m\u00e0 c\u00f2n t\u1ea1o ra s\u1ef1 hi\u1ec7u qu\u1ea3 trong vi\u1ec7c giao ti\u1ebfp. \u0110\u1ed3ng th\u1eddi ch\u1ee7 \u0111\u1ec1 email \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng \u0111i\u1ec7p \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ea1t ch\u00ednh x\u00e1c v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n

N\u1ed9i dung (Body)<\/h3>\n

Ph\u1ea7n n\u1ed9i dung email l\u00e0 tr\u00e1i tim v\u00e0 c\u1ed1t l\u00f5i c\u1ee7a b\u1ea5t k\u1ef3 th\u00f4ng \u0111i\u1ec7p n\u00e0o \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ea1t. N\u1ebfu nh\u01b0 ch\u1ee7 \u0111\u1ec1 l\u00e0 t\u00f3m t\u1eaft, th\u00ec n\u1ed9i dung ch\u00ednh l\u00e0 ph\u1ea7n m\u1edf r\u1ed9ng. \u0110\u00e2y l\u00e0 kh\u00f4ng gian m\u00e0 ng\u01b0\u1eddi g\u1eedi c\u00f3 th\u1ec3 t\u1ef1 do di\u1ec5n \u0111\u1ea1t n\u1ed9i dung chi ti\u1ebft v\u00e0 s\u00e2u r\u1ed9ng c\u1ee7a th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec. Ph\u1ea7n n\u00e0y chi\u1ebfm ph\u1ea7n l\u1edbn dung l\u01b0\u1ee3ng c\u1ee7a email v\u00e0 th\u01b0\u1eddng ch\u1ee9a n\u1ed9i dung quan tr\u1ecdng nh\u1ea5t.<\/p>\n

\"thu-dien-tu-la-gi-5\"<\/picture>
N\u1ed9i dung\u00a0th\u01b0 \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

Kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t ph\u1ea7n v\u0103n b\u1ea3n, ph\u1ea7n n\u00e0y c\u00f2n cho ph\u00e9p ng\u01b0\u1eddi g\u1eedi t\u00edch h\u1ee3p \u0111a d\u1ea1ng h\u00ecnh th\u1ee9c n\u1ed9i dung. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 v\u0103n b\u1ea3n r\u00f5 r\u00e0ng, h\u00ecnh \u1ea3nh minh h\u1ecda, video gi\u1ea3i th\u00edch, hay th\u1eadm ch\u00ed l\u00e0 c\u00e1c \u0111\u01b0\u1eddng link tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00e0i nguy\u00ean kh\u00e1c tr\u00ean Internet. T\u00f9y thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch v\u00e0 n\u1ed9i dung c\u1ee5 th\u1ec3, ng\u01b0\u1eddi g\u1eedi c\u00f3 th\u1ec3 linh ho\u1ea1t s\u00e1ng t\u1ea1o ph\u1ea7n n\u1ed9i dung. T\u1eeb \u0111\u00f3 h\u1ecd t\u1ea1o ra m\u1ed9t th\u00f4ng \u0111i\u1ec7p to\u00e0n di\u1ec7n v\u00e0 \u0111\u1ea7y \u0111\u1ee7, truy\u1ec1n \u0111\u1ea1t \u0111\u1ea7y \u0111\u1ee7 m\u1ee5c \u0111\u00edch giao ti\u1ebfp c\u1ee7a m\u00ecnh.<\/p>\n

T\u1ec7p \u0111\u00ednh k\u00e8m (Attachments)<\/h3>\n

T\u1ec7p \u0111\u00ednh k\u00e8m trong m\u1ed9t email \u0111\u00f3ng m\u1ed9t vai tr\u00f2 kh\u00f4ng th\u1ec3 thi\u1ebfu. N\u00f3 cho ph\u00e9p ng\u01b0\u1eddi g\u1eedi chia s\u1ebb th\u00f4ng tin m\u1ea1nh m\u1ebd v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. M\u1ed7i khi ch\u00fang ta nh\u1eadn th\u1ea5y bi\u1ec3u t\u01b0\u1ee3ng “paperclip”, \u0111\u00f3 l\u00e0 d\u1ea5u hi\u1ec7u cho ch\u00fang ta bi\u1ebft r\u1eb1ng c\u00f3 m\u1ed9t t\u1ec7p \u0111\u00ednh k\u00e8m. \u0110\u00f3 th\u01b0\u1eddng l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng c\u1ee7a n\u1ed9i dung. Ch\u00fang th\u1ec3 hi\u1ec7n \u0111i\u1ec1u ng\u01b0\u1eddi g\u1eedi th\u01b0 \u0111i\u1ec7n t\u1eed truy\u1ec1n \u0111\u1ea1t \u0111\u1ea7y \u0111\u1ee7 l\u00e0 g\u00ec.<\/p>\n

\"thu-dien-tu-la-gi-6\"<\/picture>
T\u1ec7p \u0111\u00ednh k\u00e8m<\/figcaption><\/figure>\n

Nh\u1eefng t\u1ec7p \u0111\u00ednh k\u00e8m c\u00f3 th\u1ec3 bao g\u1ed3m \u0111\u1ecbnh d\u1ea1ng \u0111a d\u1ea1ng. Ch\u1eb3ng h\u1ea1n nh\u01b0 h\u1ecd c\u00f3 th\u1ec3 \u0111\u00ednh k\u00e8m t\u00e0i li\u1ec7u v\u0103n b\u1ea3n, Excel, b\u1ea3n v\u1ebd, \u1ea3nh v\u00e0 video. Nh\u1edd v\u00e0o kh\u1ea3 n\u0103ng n\u00e0y, ng\u01b0\u1eddi g\u1eedi c\u00f3 th\u1ec3 truy\u1ec1n \u0111\u1ea1t th\u00f4ng tin ph\u1ee9c t\u1ea1p, h\u1ed7 tr\u1ee3 b\u1eb1ng minh ch\u1ee9ng h\u00ecnh \u1ea3nh ho\u1eb7c d\u1eef li\u1ec7u ph\u00e2n t\u00edch s\u1ed1 li\u1ec7u.\u00a0Tuy nhi\u00ean, vi\u1ec7c \u0111\u00ednh k\u00e8m t\u1ec7p c\u0169ng \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n tr\u1ecdng. K\u00edch th\u01b0\u1edbc c\u1ee7a t\u1ec7p, quy\u1ec1n truy c\u1eadp, v\u00e0 t\u00ednh b\u1ea3o m\u1eadt l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng t\u1ec7p \u0111\u00ednh k\u00e8m \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn ng\u01b0\u1eddi nh\u1eadn an to\u00e0n v\u00e0 d\u1ec5 d\u00e0ng truy c\u1eadp.<\/p>\n

Ch\u1eef k\u00fd (Signature)<\/h3>\n
\n
\n
\n

Ch\u1eef k\u00fd trong email l\u00e0 ph\u1ea7n quan tr\u1ecdng kh\u00f4ng th\u1ec3 thi\u1ebfu trong email. \u0110\u00e2y l\u00e0 n\u01a1i m\u00e0 ng\u01b0\u1eddi g\u1eedi c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c th\u00f4ng tin li\u00ean l\u1ea1c c\u1ee7a m\u00ecnh.\u00a0Ch\u1eef k\u00fd \u0111i\u1ec7n t\u1eed th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u1edf cu\u1ed1i email, sau ph\u1ea7n n\u1ed9i dung ch\u00ednh. N\u00f3 gi\u00fap ng\u01b0\u1eddi nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c ng\u01b0\u1eddi g\u1eedi th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec. Ngo\u00e0i email ra, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 li\u00ean l\u1ea1c v\u1edbi h\u1ecd n\u1ebfu c\u1ea7n. \u0110i\u1ec1u n\u00e0y r\u1ea5t h\u1eefu \u00edch, \u0111\u1eb7c bi\u1ec7t l\u00e0 khi email \u0111\u01b0\u1ee3c g\u1eedi trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng chuy\u00ean nghi\u1ec7p ho\u1eb7c c\u00f4ng vi\u1ec7c.<\/p>\n

\"thu-dien-tu-la-gi-7\"<\/picture>
Ch\u1eef k\u00fd<\/figcaption><\/figure>\n

Ch\u1eef k\u00fd \u0111i\u1ec7n t\u1eed c\u00f3 th\u1ec3 bao g\u1ed3m t\u00ean, ch\u1ee9c v\u1ee5, th\u00f4ng tin li\u00ean l\u1ea1c nh\u01b0 s\u1ed1 \u0111i\u1ec7n tho\u1ea1i ho\u1eb7c \u0111\u1ecba ch\u1ec9 email. Th\u1eadm ch\u00ed n\u00f3 g\u1ed3m c\u1ea3 logo c\u1ee7a c\u00f4ng ty ho\u1eb7c t\u1ed5 ch\u1ee9c c\u1ee7a ng\u01b0\u1eddi g\u1eedi \u0111\u1ea1i di\u1ec7n. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi c\u00f2n th\u00eam v\u00e0o ch\u1eef k\u00fd c\u1ee7a m\u00ecnh c\u00e1c li\u00ean k\u1ebft \u0111\u1ebfn trang web c\u1ee7a h\u1ecd, ho\u1eb7c c\u00e1c t\u00e0i kho\u1ea3n m\u1ea1ng x\u00e3 h\u1ed9i. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c email \u0111\u1ec1u c\u1ea7n c\u00f3 ch\u1eef k\u00fd. \u0110i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch c\u1ee7a email. Ngo\u00e0i ra, n\u00f3 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o ng\u01b0\u1eddi g\u1eedi c\u00f3 mu\u1ed1n chia s\u1ebb th\u00f4ng tin li\u00ean l\u1ea1c c\u1ee7a m\u00ecnh hay kh\u00f4ng.<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\u0110\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec?<\/h2>\n

\u0110\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed, th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi t\u00ean g\u1ecdi l\u00e0 \u0111\u1ecba ch\u1ec9 email. N\u00f3 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh v\u00e0 \u0111\u1ecbnh danh c\u00e1 nh\u00e2n tr\u00ean Internet. \u0110\u00e2y l\u00e0 m\u1ed9t chu\u1ed7i k\u00fd t\u1ef1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed theo \u0111\u1ecbnh d\u1ea1ng “t\u00ean_ng\u01b0\u1eddi_d\u00f9ng@t\u00ean_mi\u1ec1n.com”. \u0110i\u1ec1u n\u00e0y nh\u1eb1m t\u1ea1o ra m\u1ed9t \u0111\u1ecba ch\u1ec9 duy nh\u1ea5t, v\u00ed d\u1ee5 ta c\u00f3 email\u00a0 “nguyen.vu0411@yahoo.com”.<\/p>\n

Khi n\u00f3i \u0111\u1ebfn c\u1ea5u tr\u00fac chi ti\u1ebft c\u1ee7a m\u1ed9t \u0111\u1ecba ch\u1ec9 email, ch\u00fang ta c\u00f3 hai ph\u1ea7n ch\u00ednh. \u0110\u00f3 l\u00e0 t\u00ean ng\u01b0\u1eddi d\u00f9ng v\u00e0 T\u00ean mi\u1ec1n. Ph\u1ea7n “T\u00ean ng\u01b0\u1eddi d\u00f9ng” n\u1eb1m tr\u01b0\u1edbc d\u1ea5u “@”. Ch\u00fang th\u01b0\u1eddng th\u1ec3 hi\u1ec7n t\u00ean ho\u1eb7c bi\u1ec7t danh m\u00e0 m\u1ed9t ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 ch\u1ecdn khi \u0111\u0103ng k\u00fd d\u1ecbch v\u1ee5 email. Ph\u00eda sau k\u00fd t\u1ef1 “@” l\u00e0 “T\u00ean mi\u1ec1n”, m\u1ed9t ph\u1ea7n quan tr\u1ecdng \u0111\u1ea1i di\u1ec7n cho d\u1ecbch v\u1ee5 email m\u00e0 ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng. V\u00ed d\u1ee5, trong “nguyen.vu0411@yahoo.com”, “yahoo.com” l\u00e0 t\u00ean mi\u1ec1n. N\u00f3 ch\u1ec9 ra r\u1eb1ng \u0111\u1ecba ch\u1ec9 email n\u00e0y thu\u1ed9c v\u1ec1 d\u1ecbch v\u1ee5 c\u1ee7a Yahoo Mail.<\/p>\n

\"thu-dien-tu-la-gi-8\"<\/picture>
C\u1ea5u tr\u00fac \u0111\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed<\/figcaption><\/figure>\n

Khi mu\u1ed1n g\u1eedi email, b\u1ea1n c\u1ea7n bi\u1ebft ch\u00ednh x\u00e1c \u0111\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed c\u1ee7a ng\u01b0\u1eddi nh\u1eadn. Khi b\u1ea1n nh\u1eadp \u0111\u00fang \u0111\u1ecba ch\u1ec9 n\u00e0y v\u00e0o, h\u1ec7 th\u1ed1ng email s\u1ebd t\u1ef1 \u0111\u1ed9ng x\u00e1c \u0111\u1ecbnh v\u00e0 g\u1eedi tin \u0111\u1ebfn h\u1ed9p th\u01b0 \u0111i\u1ec7n t\u1eed c\u1ee7a ng\u01b0\u1eddi nh\u1eadn. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng \u0111i\u1ec7p s\u1ebd \u0111\u1ebfn \u0111\u00fang ng\u01b0\u1eddi m\u00e0 b\u1ea1n mu\u1ed1n li\u00ean l\u1ea1c.<\/p>\n

L\u01b0u \u00fd khi \u0111\u1eb7t \u0111\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed<\/h2>\n

Khi b\u1ea1n quy\u1ebft \u0111\u1ecbnh \u0111\u1eb7t \u0111\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed, c\u00f3 nhi\u1ec1u y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng email t\u1ea1o ra hi\u1ec7u qu\u1ea3, chuy\u00ean nghi\u1ec7p, v\u00e0 an to\u00e0n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 l\u01b0u \u00fd chi ti\u1ebft h\u01a1n.<\/p>\n

Kh\u00f4ng \u0111\u1eb7t t\u00ean email qu\u00e1 d\u00e0i<\/h3>\n

M\u1ed9t trong nh\u1eefng nguy\u00ean t\u1eafc quan tr\u1ecdng khi \u0111\u1eb7t t\u00ean email l\u00e0 ng\u1eafn g\u1ecdn. M\u1ed9t t\u00ean email d\u00e0i c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n cho ng\u01b0\u1eddi nh\u1eadn khi c\u1ed1 g\u1eafng ghi nh\u1edb ho\u1eb7c nh\u1eadp.\u00a0T\u00ean email ng\u1eafn g\u1ecdn, d\u1ec5 nh\u1edb s\u1ebd gi\u00fap ng\u01b0\u1eddi kh\u00e1c d\u1ec5 d\u00e0ng li\u00ean l\u1ea1c. Ngo\u00e0i ra, n\u00f3 gi\u1ea3m thi\u1ec3u kh\u1ea3 n\u0103ng b\u1ecb sai s\u00f3t khi nh\u1eadp \u0111\u1ecba ch\u1ec9 email. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong m\u00f4i tr\u01b0\u1eddng kinh doanh, n\u01a1i m\u00e0 vi\u1ec7c giao ti\u1ebfp m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft.<\/p>\n

\"thu-dien-tu-la-gi-9\"<\/picture>
M\u1ed9t trong nh\u1eefng nguy\u00ean t\u1eafc quan tr\u1ecdng khi \u0111\u1eb7t t\u00ean email l\u00e0 ng\u1eafn g\u1ecdn<\/figcaption><\/figure>\n

Ngo\u00e0i ra, m\u1ed9t t\u00ean email ng\u1eafn c\u0169ng gi\u00fap t\u1ea1o ra m\u1ed9t \u1ea5n t\u01b0\u1ee3ng chuy\u00ean nghi\u1ec7p h\u01a1n. M\u1ed9t t\u00ean email d\u00e0i v\u00e0 ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 khi\u1ebfn ng\u01b0\u1eddi kh\u00e1c c\u1ea3m th\u1ea5y b\u1ea1n kh\u00f4ng chuy\u00ean nghi\u1ec7p ho\u1eb7c kh\u00f4ng t\u1ed5 ch\u1ee9c t\u1ed1t. V\u00ec v\u1eady, khi \u0111\u1eb7t t\u00ean th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec, h\u00e3y c\u1ed1 g\u1eafng gi\u1eef cho n\u00f3 ng\u1eafn, d\u1ec5 nh\u1edb, d\u1ec5 nh\u1eadp. Th\u00f4ng th\u01b0\u1eddng, b\u1ea1n ch\u1ec9 c\u1ea7n \u0111\u1eb7t h\u1ecd t\u00ean \u1edf ph\u1ea7n t\u00ean ng\u01b0\u1eddi d\u00f9ng. N\u1ebfu b\u1ecb tr\u00f9ng l\u1eb7p, h\u00e3y th\u00eam v\u00e0i con s\u1ed1 \u0111\u1ec3 \u0111\u1eb7c th\u00f9 h\u00f3a n\u00f3.<\/p>\n

S\u1eed d\u1ee5ng t\u00ean mi\u1ec1n ri\u00eang<\/h3>\n

T\u00ean mi\u1ec1n trong email kh\u00f4ng ch\u1ec9 ph\u1ea3n \u00e1nh danh t\u00ednh c\u1ee7a b\u1ea1n tr\u00ean m\u1ea1n. N\u00f3 c\u00f2n g\u00f3p ph\u1ea7n t\u0103ng c\u01b0\u1eddng uy t\u00edn v\u00e0 t\u1ea1o d\u1ef1ng ni\u1ec1m tin v\u1edbi ng\u01b0\u1eddi nh\u1eadn. Vi\u1ec7c s\u1eed d\u1ee5ng t\u00ean mi\u1ec1n ri\u00eang trong email l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra \u1ea5n t\u01b0\u1ee3ng chuy\u00ean nghi\u1ec7p. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng v\u1edbi doanh nghi\u1ec7p. Vi\u1ec7c s\u1eed d\u1ee5ng t\u00ean mi\u1ec1n ri\u00eang c\u00f2n gi\u00fap b\u1ea1n ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c h\u00ecnh \u1ea3nh v\u00e0 th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a m\u00ecnh tr\u00ean m\u1ea1ng. B\u1ea1n c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh t\u00ean mi\u1ec1n th\u01b0 \u0111i\u1ec7n t\u1eed c\u1ee7a m\u00ecnh l\u00e0 g\u00ec sao cho ph\u00f9 h\u1ee3p v\u1edbi ho\u1ea1t \u0111\u1ed9ng kinh doanh. T\u1eeb \u0111\u00f3 n\u00f3 t\u1ea1o ra m\u1ed9t \u1ea5n t\u01b0\u1ee3ng m\u1ea1nh m\u1ebd v\u00e0 \u0111\u1ed9c \u0111\u00e1o v\u1edbi ng\u01b0\u1eddi nh\u1eadn.<\/p>\n

\"thu-dien-tu-la-gi-10\"<\/picture>
S\u1eed d\u1ee5ng t\u00ean mi\u1ec1n ri\u00eang<\/figcaption><\/figure>\n

Tr\u00e1nh bi\u1ec7t hi\u1ec7u v\u00e0 s\u1ed1<\/h3>\n

Khi b\u1ea1n \u0111\u1eb7t t\u00ean cho \u0111\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec, c\u1ea7n l\u01b0u \u00fd nguy\u00ean t\u1eafc quan tr\u1ecdng. Thay v\u00ec ch\u1ecdn c\u00e1c bi\u1ec7t hi\u1ec7u ho\u1eb7c s\u1ed1 \u0111\u1eb7c bi\u1ec7t, h\u00e3y t\u1eadp trung v\u00e0o c\u1ea5u tr\u00fac t\u00ean th\u00f4ng th\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap \u0111\u1ecba ch\u1ec9 email c\u1ee7a b\u1ea1n tr\u1edf n\u00ean chuy\u00ean nghi\u1ec7p v\u00e0 d\u1ec5 nh\u1edb h\u01a1n, m\u00e0 c\u00f2n tr\u00e1nh \u0111\u01b0\u1ee3c nh\u1eefng l\u1ed7i giao ti\u1ebfp v\u00e0 hi\u1ec3u l\u1ea7m c\u00f3 th\u1ec3 x\u1ea3y ra khi s\u1eed d\u1ee5ng c\u00e1c k\u00fd t\u1ef1 vi\u1ebft t\u1eaft. S\u1eed d\u1ee5ng bi\u1ec7t hi\u1ec7u v\u00e0 qu\u00e1 nhi\u1ec1u s\u1ed1 c\u00f3 th\u1ec3 g\u00e2y nh\u1ea7m l\u1eabn ho\u1eb7c kh\u00f3 kh\u0103n trong vi\u1ec7c trao \u0111\u1ed5i th\u00f4ng tin. B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u1ea5u tr\u00fac t\u00ean th\u00f4ng th\u01b0\u1eddng, b\u1ea1n kh\u00f4ng ch\u1ec9 t\u0103ng c\u01b0\u1eddng t\u00ednh chuy\u00ean nghi\u1ec7p m\u00e0 c\u00f2n \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ecba ch\u1ec9 email c\u1ee7a m\u00ecnh d\u1ec5 d\u00e0ng giao ti\u1ebfp v\u00e0 truy c\u1eadp.<\/p>\n

\"thu-dien-tu-la-gi-12\"<\/picture>
Tr\u00e1nh bi\u1ec7t hi\u1ec7u v\u00e0 s\u1ed1 tr\u00ean email<\/figcaption><\/figure>\n

Tr\u00e1nh s\u1eed d\u1ee5ng k\u00fd t\u1ef1 in hoa ho\u1eb7c k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t<\/h3>\n

Khi thi\u1ebft l\u1eadp \u0111\u1ecba ch\u1ec9 th\u01b0 \u0111i\u1ec7n t\u1eed l\u00e0 g\u00ec, c\u1ea7n tr\u00e1nh s\u1eed d\u1ee5ng c\u00e1c k\u00fd t\u1ef1 vi\u1ebft hoa ho\u1eb7c c\u00f3 d\u1ea5u. Vi\u1ec7c n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n chung trong qu\u00e1 tr\u00ecnh t\u1ea1o \u0111\u1ecba ch\u1ec9 email. N\u00f3 c\u00f2n \u0111\u1ea3m b\u1ea3o r\u1eb1ng th\u00f4ng \u0111i\u1ec7p c\u1ee7a b\u1ea1n kh\u00f4ng g\u00e2y nh\u1ea7m l\u1eabn khi g\u1eedi \u0111i. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 vi\u1ebft hoa c\u00f3 th\u1ec3 l\u00e0m cho m\u1ed9t \u0111\u1ecba ch\u1ec9 email c\u00f3 v\u1ebb gi\u1ed1ng nhau ho\u1eb7c kh\u00f4ng t\u00ecm ki\u1ebfm \u0111\u01b0\u1ee3c. T\u1eeb \u0111\u00f3 n\u00f3 g\u00e2y ra r\u1eafc r\u1ed1i v\u00e0 hi\u1ec3u l\u1ea7m trong giao ti\u1ebfp tr\u1ef1c tuy\u1ebfn. B\u1eb1ng c\u00e1ch gi\u1eef cho \u0111\u1ecba ch\u1ec9 email c\u1ee7a b\u1ea1n \u0111\u01a1n gi\u1ea3n v\u00e0 kh\u00f4ng ch\u1ee9a k\u00fd t\u1ef1 vi\u1ebft hoa ho\u1eb7c d\u1ea5u, b\u1ea1n kh\u00f4ng ch\u1ec9 t\u1ed1i \u01b0u h\u00f3a t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a th\u00f4ng \u0111i\u1ec7p. B\u1ea1n c\u00f2n gi\u00fap ng\u01b0\u1eddi nh\u1eadn d\u1ec5 d\u00e0ng nh\u1eadn bi\u1ebft v\u00e0 ph\u1ea3n h\u1ed3i ch\u00ednh x\u00e1c.<\/p>\n

\"thu-dien-tu-la-gi-11\"<\/picture>
Tr\u00e1nh s\u1eed d\u1ee5ng k\u00fd t\u1ef1 in hoa ho\u1eb7c k\u00fd t\u1ef1 \u0111\u1eb7c bi\u1ec7t<\/figcaption><\/figure>\n

K\u1ebft lu\u1eadn<\/h2>\n

Hy v\u1ecdng nh\u1eefng chia s\u1ebb tr\u00ean s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u th\u00eam v\u1ec1 th\u01b0 \u0111i\u1ec7n t\u1eed v\u00e0 c\u1ea5u tr\u00fac n\u00f3 l\u00e0 g\u00ec. Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng m\u1ed9t s\u1ed1 m\u1eb9o h\u1eefu \u00edch khi t\u1ea1o email ri\u00eang. H\u00e3y kh\u00e1m ph\u00e1 th\u00eam c\u00e1c tips h\u1eefu \u00edch kh\u00e1c v\u1ec1 email d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.<\/p>\n

XEM TH\u00caM:<\/p>\n