M%E1%BB%99t-s%E1%BB%91-log-l%E1%BB%97i-th%C6%B0%E1%BB%9Dng-g%E1%BA%B7p.md

@@ -1,54 +1,88 @@
 ## Hòm thư đầy
-`452 4.2.2 Quota exceeded (taivm@thientu.com.vn)`
+```
+452 4.2.2 Quota exceeded (taivm@thientu.com.vn)
+```
 
-`452-4.2.2 The email account that you tried to reach is over quota. Please direct the recipient to 
-https://support.google.com/mail/?p=OverQuotaTemp az1si3814199pjb.65 - gsmtp`
+```
+452-4.2.2 The email account that you tried to reach is over quota. Please direct the recipient to 
+https://support.google.com/mail/?p=OverQuotaTemp az1si3814199pjb.65 - gsmtp
+```
 
-`550 Mailbox is full / Blocks limit exceeded / Inode limit exceeded`
+```
+550 Mailbox is full / Blocks limit exceeded / Inode limit exceeded
+```
 
 ## Không tìm thấy người nhận
-`550-5.1.1 <amelie@searchranking-results.com>: Recipient address rejected: 550 User unknown in virtual mailbox table`
+```
+550-5.1.1 <amelie@searchranking-results.com>: Recipient address rejected: 550 User unknown in virtual mailbox table
+```
 
-`550 5.7.1 No such user!`
+```
+550 5.7.1 No such user!
+```
 
-`554 delivery error: dd This user doesn't have a yahoo.com account (tonduyen788@yahoo.com) [-9] - mta4097.mail.bf1.yahoo.com`
+```
+554 delivery error: dd This user doesn't have a yahoo.com account (tonduyen788@yahoo.com) [-9] - mta4097.mail.bf1.yahoo.com
+```
 
-`550 Invalid recipient <quyet.tn@tlipgroup.com> (#5.1.1)`
-
-`550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. Learn more at 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser 90si1611327ple.26 - gsmtp`
-
-`550 No Such User Here`
+```
+550 Invalid recipient <quyet.tn@tlipgroup.com> (#5.1.1)
+```
 
+```
+550-5.1.1 The email account that you tried to reach does not exist. Please try 550-5.1.1 double-checking the recipient's email address for typos or 550-5.1.1 unnecessary spaces. Learn more at 550 5.1.1 https://support.google.com/mail/?p=NoSuchUser 90si1611327ple.26 - gsmtp
+```
 
+```
+550 No Such User Here
+```
 
 ## Hòm thư đã bị khoá
-`554 delivery error: dd Sorry, your message to hieuiki@yahoo.com.vn cannot be delivered. This mailbox is disabled (554.30). - mta4213.mail.sg3.yahoo.com
-`
+```
+554 delivery error: dd Sorry, your message to hieuiki@yahoo.com.vn cannot be delivered. This mailbox is disabled (554.30). - mta4213.mail.sg3.yahoo.com
+```
+
 ## Thư đánh dấu là nội dung spam
-`550 5.7.1 Message rejected as spam by Content Filtering.`
+```
+550 5.7.1 Message rejected as spam by Content Filtering.
+```
 
 ## Thư đã bị chặn
-`550 5.7.64 TenantAttribution; Relay Access Denied [PU1APC01FT027.eop-APC01.prod.protection.outlook.com]`
+```
+550 5.7.64 TenantAttribution; Relay Access Denied [PU1APC01FT027.eop-APC01.prod.protection.outlook.com]
+```
 
-`Net::ReadTimeout`
-=> Server nhận chặn
-
-`552-5.7.0 This message was blocked because its content presents a potential
+```
+552-5.7.0 This message was blocked because its content presents a potential
 552-5.7.0 security issue. Please visit
 552-5.7.0  https://support.google.com/mail/?p=BlockedMessage to review our
-552 5.7.0 message content and attachment content guidelines. w21si1540263pfi.260 - gsmtp` 
+552 5.7.0 message content and attachment content guidelines. w21si1540263pfi.260 - gsmtp
+```
 => Gmail nhận định đính kèm có chứa mã độc
 
 ## Server nhận lỗi
-`Temporary SMTP delivery error when sending to mail.bmt-tech.vn (125.212.215.23)`
+```
+Temporary SMTP delivery error when sending to mail.bmt-tech.vn (125.212.215.23)
+```
 
-`452 4.3.1 Insufficient system resources (SystemMemory)` => Server nhận báo đang thiếu RAM
+```
+452 4.3.1 Insufficient system resources (SystemMemory)
+```
+=> Server nhận báo đang thiếu RAM
 
-`451 4.7.0 Temporary server error. Please try again later. PRX2`
+```
+451 4.7.0 Temporary server error. Please try again later. PRX2
+```
 
-`Connection refused - connect(2) for "mail90109.maychuemail.com" port 25` => Server nhận không mở port 25
+```
+Connection refused - connect(2) for "mail90109.maychuemail.com" port 25
+``` 
+=> Server nhận không mở port 25
 
-`451 Internal resource temporarily unavailable - https://community.mimecast.com/docs/DOC-1369#451 [CG-O6YugPIS_e_soAd9-4g.us298]` => Server nhận tạm thời thiếu tài nguyên.
+```
+451 Internal resource temporarily unavailable - https://community.mimecast.com/docs/DOC-1369#451 [CG-O6YugPIS_e_soAd9-4g.us298]
+```
+=> Server nhận tạm thời thiếu tài nguyên.