Am 02.09.19 um 15:05 schrieb Philipp Faeustlin via dovecot:
The recipients in the vacation :addresses String list are matched case-sensitive.
If the recipient gets a mail with wrong case, the message is discarded with: "discarding vacation response for implicitly delivered message; no known (envelope) recipient address found in message headers"
I think the matching should be case-insensitive.
Is this a bug or do I miss some option?
I'm using Dovecot 2.3.7.2, Pigeonhole version 0.5.7.2.
Further investigation showed me that it has to be a bug.
I tested with Dovecot 2.2.36.3 (a7d78f5a2), Pigeonhole version 0.4.24 (5a7e9e62):
In this version the additional addresses in vacation :addresses ["test@example.com"] are handled case-insensitive.
In the new version: Dovecot 2.3.7.2 (3c910f64b), Pigeonhole version 0.5.7.2 (7372921a) installed via https://repo.dovecot.org/, (same sieve, same configuration) these addresses are handled case-sensitive.
The case-sensitive matching of mail addresses, doesn't make any sense to me.
Could someone confirm this behavior?
Kind regards
Philipp