Hi LUCKY-9

 

Welcome to the Community Forums.

 

I do not believe that you are the victim of malware...if you Google "error 550 message while in gmail" you will find numerous article/links to articles about this particular message.  May I recommend that you take a look at those firstnand if that sheds light on the issue then all well and good.

 

But if not, or if you are still concerned that malware may be behind the issue then please Open a Support Ticket so that the Support Team can take a look for you.

 

Please let us know how you fair.

 

Regards, Baldrick

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