Scenario: I have two E-Mails configured in thunderbird. For simplicity, let's assume they are: `alice@gmail.com` and `bob@cock.li` .
I have configured both via SMTP, and… (pročitajte više)
Scenario: I have two E-Mails configured in thunderbird. For simplicity, let's assume they are: `alice@gmail.com` and `bob@cock.li` .
I have configured both via SMTP, and they are *totally different* SMTP servers (Gmail vs. cock.li)
If I compose a message from "alice@gmail.com" to "bob@cock.li", then when I reply from Bob's inbox in Thunderbird, everything is OK.
However, if I compose a message from "alice@gmail.com" to "bob.extra@cock.li", using the `.` alias feature of cock.li, then although Bob gets the message in his inbox, clicking "Reply" will actually set "From" as "alice@gmail.com" and "To" as "bob.extra@cock.li" !
To be very clear: this happens when clicking reply in Bob's inbox in Thunderbird.
I think this is a Thunderbird issue because:
- It happens even if I compose the E-Mail from Alice's webmail (i.e. Browser) (Note: Alice still exists in Thunderbird)
- It DOES NOT happen if Alice DOES NOT exist in Thunderbird
- It DOES NOT happen if I try and reply as Bob via cock.li's webmail (i.e. Browser)
My guess is somehow when Thunderbird sees both Alice and Bob as valid accounts in Thunderbird, but the recipient was an aliased version of Bob, it somehow gets confused.
Here are example received headers for an actual demo I tried. (poiasd@saxrag.com is main E-Mail, abuse@saxrag.com is an alias. poiasdpoiasd@cock.li is the sender)
```
Return-Path: <poiasdpoiasd@cock.li>
Delivered-To: poiasd@saxrag.com
Received: from mail.saxrag.com
by vps-2395d3b9.vps.ovh.net with LMTP
id Ujt4LrxzMGbCCBAA3wKhXw
(envelope-from <poiasdpoiasd@cock.li>)
for <poiasd@saxrag.com>; Tue, 30 Apr 2024 04:29:48 +0000
Authentication-Results: mail.saxrag.com;
dkim=permerror header.d=cock.li header.i=@cock.li header.a=rsa-sha1 header.s=mail header.b=JEr8eBKM;
dkim-atps=neutral
Received: from mail.cock.li (mail.cock.li [37.120.193.123])
by mail.saxrag.com (Postfix) with ESMTPS id A0E8C43C03
for <abuse@saxrag.com>; Tue, 30 Apr 2024 04:29:48 +0000 (UTC)
MIME-Version: 1.0
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cock.li; s=mail;
t=1714454824; bh=srzi4nIgmpT6bW/cD6Um2I0qdwT33DsnyzueIPNTpP0=;
h=Date:From:To:Subject:From;
b=JEr8eBKMA14h1Cxa9V/VRXI4HW9N2jgxJRoLqt7JGONFuPPGOeOH8RYV3+OjkpnIw
d/gN5oVnmP0UvUrDkslxvmypeG8qt5NHSSQ2wk5I65iqx+soYPJ8imYYBTu4b1VhHk
kTQErXT23hsZwLHoXSHlpnBQYpuuY7uHZXYacEAxVjzZ46ICNc1xDX/iAaA/DIF79h
iwZMJT1+Gs3+jh7mnbU+fp0vJA+eafp8z+OXELLEMTWBtkp1imXKjig5X/k3DXAG7a
jqeff2obhLKPV39BtxbaXIxVsRmECwSZ7/O2fhqRC9FIFVepH5FQpZFXG5hqJ07WCa
GhumeUysmhJxw==
Content-Type: text/plain; charset=US-ASCII;
format=flowed
Content-Transfer-Encoding: 7bit
Date: Tue, 30 Apr 2024 13:27:03 +0800
From: poiasdpoiasd@cock.li
To: abuse@saxrag.com
Subject: Sending from WebMail
User-Agent: Roundcube Webmail/1.4.15
Message-ID: <07a14e0d75a83f779ade6de65c42db83@cock.li>
X-Sender: poiasdpoiasd@cock.li
```