550 Messages should have one or no To headers, not 2

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chris ben
Posts: 0
Joined: Fri Sep 16, 2016 10:09 am

550 Messages should have one or no To headers, not 2

Post by chris ben »

I am getting the below error when I send emails.

550 Messages
should have one or no To headers, not 2. (in reply to end of DATA command)



Martin
Posts: 36
Joined: Fri Sep 16, 2016 10:34 am

Re: 550 Messages should have one or no To headers, not 2

Post by Martin »

Hi,

Error shows that there are more than one 'To' email in the header. Please try sending a test email and check the header of the email. Which email client are you using ?

=============================
Martin
Linux Support Engineer.
Nixtree Solutions
Managed Full Server Backups
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