I have submitted a bug on this, but wanted to ask the question in the forums in case someone has some insight on it.
Any guidance would be greatly appreciated.I had recently posted a question on the forums here:
I followed the example and entered this command (I had already created the account):
zmprov ma email@example.com zimbraMailCatchAllAddress @domain.tld
I tested two emails addressed to:
RCPT TO:"Some One"<firstname.lastname@example.org>
Both emails get delivered to the account email@example.com as expected, but the To: header has been changed to [To: undisclosed-recipients:;] instead of showing the correct header field [To: <firstname.lastname@example.org>] or [To: Some One <email@example.com>].
I can't tell if it's postfix or amavisd-new that is rewriting the header, most likely postfix. Is there a zimbraMailCatchAllCanonicalAddress option that needs to be added when creating a catchall account?