On 2022-06-30 23:41, Bob Proulx wrote:
Wietse Venema wrote:
White, Daniel E. (GSFC-770.0)[AEGIS]:
> I found out how to do it from command line:
>
> echo -e "Testing Mail\nThank you" | mailx -v -s "Testing Mail" -S
"reply-to=yom...@example.com" m...@example.com<mailto:m...@example.com>
This smells like a common webserver problem, where the webserver
submits email messages that appear to come from rhe web server's
UNIX account (www-ser...@example.com). Adding a Reply-To: header
is the WRONG solution for that. Instead, specify the correct
envelope sender address:
/usr/bin/sendmail -f yom...@example.com recipient....
WDYT about using a canonical table to map www-d...@example.com to
desi...@example.com? Then no Reply-To would be needed since the From:
address would be correct.
Of course this would only work in cases where only a single envelope
sender address is used. In the case of a webmail client with multiple
users, it won't scale. The better choice is to consult documentation
for that webmail and configure it to use sender addresses of logged-in
users.
For the OP:
http://www.postfix.org/ADDRESS_REWRITING_README.html#canonical
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