Email formAuthor: Michel D.
I have an email form on the website that people can fill in. I get the email with the filled in questions but the email that must be send back to the people get's back to me with an error:
Our system has detected that this message is 550-5.7.1 not RFC 5322 compliant:
550-5.7.1 Multiple 'From' headersfound. 550-5.7.1 To reduce the amount of spam sent to Gmail, this
message has been 550-5.7.1 blocked. Please visit 550-5.7.1
https://support.google.com/mail/?p=RfcMessageNonCompliant 550 5.7.1 and
review RFC 5322 specifications for more information.
- gsmtp (in reply to end of DATA command)
In the past it works fine.
This is the link to the form: