already running, it seems to shut down when the script exits. I
don't know why."
+* msmtp, message mode and multiple accounts
+
+ As an alternative to running a mail server such as sendmail or
+ postfix just to send email, it is possible to use
+ [msmtp](http://msmtp.sourceforge.net/). This small application will
+ look like /usr/bin/sendmail to a MUA such as emacs message mode, but
+ will just forward the email to an external SMTP server. It's fairly
+ easy to set up and it support several account for using different
+ SMTP servers. A typical scenario is that you want to use the
+ company SMTP server for email coming from your company email
+ address, and your personal server for personal email. If msmtp is
+ passed the envelope address on the command line (the , it will
+ automatically pick the matching account. The only trick here seems
+ to be getting emacs to actually pass the envelope from. There are a
+ number of overlapping configuration variables that control this, and
+ it's a little confusion, but setting these three works for me:
+
+ - mail-specify-envelope-from: t
+
+ - message-sendmail-envelope-from: header
+
+ - mail-envelope-from: header
+
+ With that in place, you need a .msmtprc with the accounts configured
+ for the domains you want to send out using specific SMTP servers and
+ the rest will go to the default account.
+
* <span id="sync_maildir_flags">how to sync notmuch tags and maildir flags]</span>
__[TODO: This is a wiki. write me!]__