Gmail error 550

What is ‘Gmail error 550’?

“Gmail error 550” is an error that may occur when the email being sent is rejected because the username cannot be found or is not accessible by the server.

 

How can you fix ‘Gmail error 550’?

Some of the common fixes include:

  • Checking your email
  • Scanning for malicious software

 

Please see our in-depth walk-through solutions below.

Staff Asked on October 24, 2017 in Gmail.
Add Comment
2 Solution(s)

Solution 1. Check your Email

“Gmail error 550” may occur when the recipient email address is incorrect or does not exist.  Make sure it correct and is active.

Also, please check the content of your email. The content might be spammy content. For example, it has lots of exclamation marks, too many recipients, a different Url link to the images and text, the text and the background color is the same and messages that get attention such “must read.” Any of these are considered spammy by Google.

Staff Answered on March 12, 2018.
Add Comment

Solution 2. Scan for malicious software

“Gmail error 550” may  also occur when your email is infected by a malicious software. Try to scan your Windows/ MAC with an anti-virus. You could use Windows Defender, which is already installed in your Windows or any third-party anti-virus.

RE: Gmail error 550

Staff Answered on March 12, 2018.
Add Comment

Your Solution

By posting your solution, you agree to the privacy policy and terms of service.