I own several domains that I use catch-all accounts for. I'm looking for an email client that will send replies from the account it was sent to.
I have tried Inky, Outlook, Thunderbird, and several more.
I am a developer and have experience with SMTP and IMAP and considered writing my own, but if someone's already done it, then I'd prefer to avoid the headache myself.
I don't really care about a fancy interface or anything like that, I literally just want to reply to emails in my catchall account. Windows preferred, but at this point I don't have a problem setting up a Linux VM just for this.