When sending a too short reply such as “testing reply by e-mail”, I am getting an e-mail back:
We’re sorry, but your email message to [“discoursereplies+redacted.org”] (titled Re: forum thread title didn’t work.
Do you use more than one email address? Did you reply from a different email address? Email replies require that you use the same email address when replying. Alternately, the Message-ID header in the email may have been modified.
But longer multiple line, multiple sentences reply goes through.
The error message is therefore wrong.
Could you please provide a better error message in this case?
Can minimum message length be configured? Is there a different setting for replies in forums versus by e-mail?
Similar to Confused by Error Message From Reply-by-Email but a different issue.