I have configured my email server to send all email to my mailbox. So x@example.com and y@example.com go to one mailbox.
Every forum, registration, and guy get their own address for sending me emails so I can deliver their messages to /dev/null if anyone starts spamming. That’s the working setup.
Now the problem: If I reply to a message, then Thunderbird always sets my default Identity as the sender. I know I can add additional identities, but I don't want to add every address.
How can I configure Thunderbird so that when an email is sent to x@example.com, replies will come from x@example.com?
Best Answer
Not an automatic solution but the Virtual Identity addon for Thunderbird might help. It allows you to edit the
From:field (assuming your smtp server allows it).