What's the problem with e-mail
Hello, e-mails are emails from the a address to the b address. The mail is actually from a. The most common, for example, is that we have another account in the qqq mailbox, which received an e-mail, which we reply to, which was actually sent by the qq generation。
This is a matter of custom for the sender, many of whom may be connected by one of the mailboxes to a number of e-mail accounts, and when they are received, reply directly in-house, the mail will be sent with this account number, which requires you to verify for yourself whether it is true or not, some of which may be forged, and must be verified when receiving the mail, especially important information, and thanks you for your long-standing support to my division!
Question: the client did not write this e-mail, nor did he send it
A: hello, this situation requires a user to verify whether it is spam or fraudulent mail. Because it's not visible. We also show it on the sender, but there are also many users who bind multiple other domain mailboxes to send them。
Question: that doesn't rule out whether or notMail systemIt's too fragile. We found the mail system's flaws. We altered the mail
Hello, this has nothing to do with the mail system, and it's legal to use it. For example, other mailboxes can be used on them。
The real sender on our website。
Question: i buy business mailboxes that can be sent to myself and to external mailboxes, which are sent between colleagues but not received. The first time i bought it was good
A: hello, please ask what is the sender, the addressee and the approximate time of sending the failed email. Thank you very much for your long-standing support for my division!
Question: from:
Recipient:
Send word attachments, around 10:00 this morning, repeatedly failed
Question: PDF attachment file
A: hello, there's no reply in the mail, send a specific bugshot and analyze it。
Question: mailbox cannot receive and send mail
What's the matter, emergency
Please check the log and receive the mail at 21 and 22 tonight。
Question: error message: remote host forced to close an existing connection。
It's normal now
A: hello, well, i'm very sorry for the inconvenience. Please give your feedback in a timely manner. Thank you for your long-standing support to my division. Excuse me for the inconvenience. Thank you!
