Correcting the 440 Posting Failed Error in Easynews
If you receive the message "440 Posting Failed - Header Not in Internet Syntax" while posting through Easynews, it typically indicates a problem with the headers in your message.
Why It Happens
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The "From" address isn't formatted correctly
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Subject field is blank or has invalid characters
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Special symbols are used in headers
Fix It Quickly
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Format the 'From' Address: Include a valid-looking email like
[email protected]
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Write a Clear Subject: Avoid leaving it empty and skip unusual characters.
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Use Standard Characters: Stick to ASCII characters in headers.