Hello,

I use several email addresses, and I would like to customize the smtp
server and the signature I use for each of them. Is there a notmuch way
of doing this? I’ve looked at
https://www.emacswiki.org/emacs/SendingMail#SmtpMail and I see that I
can set a particular header to set the smtp server, but I don’t know if
there is a feature like gnus posting styles in notmuch.

Best,

Alan