Why is the email bounced, and what is the reason why the email sent by the mailbox is bounced

When an email bounces, there will generally be a bounce note, and the common reasons for the bounce are:

Confirm the email address with the other party and resend it.

Insufficient mailbox space: The remaining space in the other party's mailbox is not large enough, and the emails you send exceed its capacity limit;

Compress attachments, delete unnecessary content, or wait for the other person to clean up the mailbox before you send an email.

The mailbox space is full: the capacity of the other party's mailbox is limited, and once the mailbox is full, the email will be returned.

Notify the other party to delete the old letter in the mailbox and resend it.

There are many reasons for being bounced, such as the absence of this email, the other party's server has a problem, and the other party's email capacity is full, which will cause the email to be bounced.

Hello, there may be a variety of reasons why an email sent by a mailbox can be returned, the common ones include:

The email address is incorrectThe recipient's mailbox is full: When the recipient's mailbox has reached the storage limit, the message cannot be delivered to the recipient's mailbox and will be bounced.

Mail server errorIf an email sent is judged to be spam or contains malicious content such as viruses, the email server may refuse to receive or deliver the email, resulting in the email being bounced.

The sender's email server is added to the blacklist: If your email server is blacklisted by another email server or the sending IP address is in one or more of the RBL blacklists, the email may also be bounced.

The message size exceeds the limit: Mail servers usually have size limits, and if you send more messages than the mail server limit, the messages will bounce.

Network connectivity issues: If you have issues with your network connection, such as network latency, disconnections, etc., messages you send may also bounce.

Recipient server limitationsFor example, the sender's IP address is blocked, and the email content is not compliant.

If the email server is in the RBL blacklist, you can choose the reliable email relay service to solve the problem that the email server is added to the blacklist; To solve the problem of unstable network connection, it is also a good choice to choose reliable email outgoing.

In short, when using email to send letters, it is still necessary to be reasonable and standardized, ensure that the mail server is not abused, do not send spam and phishing emails, do a good job in the maintenance of the mail server, and first make sure that your mail server is not in the RBL blacklist; At the same time, the receiver's server should also be stable and reliable, and there are no relevant restrictions on the sender's server, so as to reduce the frequency of bounced letters. I hope it helps.

You can withdraw it. 1. Take QQ mailbox as an example. Log in to your mailbox, find Sent in the left menu bar, and click Enter.

<>3. Find the "Recall" option in the functional options at the top of the email.

4. Click Withdraw, and the sent email can be withdrawn, but it should be noted that the recall function can only be completed if the other party does not read the email.

Summary. Pro-<>

We're happy to answer your <>

Emails are bounced because the recipient's mailbox is full or the remaining space cannot accommodate the email you sent; That is, if the recipient's mailbox is already filled with emails, or the remaining space in his mailbox is less than your email, the email cannot be delivered successfully. <>

<>Stars] <>

What is the reason why the email is sent out and is bounced?

Dear [Flowers Tear Down], I'm glad to answer your <>

Emails are bounced because the recipient's mailbox is full or the remaining space cannot accommodate the email you sent; That is, if the recipient's mailbox is already full of emails, or the remaining space in his mailbox is less than your email, the email will not be successfully delivered. <>

<>Big Red Noisy Flowers] [Stars] <>

It is also possible that the sent mail is returned, after the mail is sent, just like the mail delivery staff will deliver your letter to the address you specified, the process of delivery will be due to the wrong receiving address, the other party refuses to receive, illegal spam and other reasons, resulting in delivery failure, at this time, there will be a return letter to inform you that the mail delivery is not successful, and the details of the reason for return can be found in the content of the return letter. Network reasons, unstable network communication quality or slow network speed may also cause the email to be sent successfully, resulting in bounces. <>

<>Stars] <>