port 3000. I then run [nginx](http://nginx.org/) with SSL on port 443, and have nginx reverse proxy
Currently, notmuch-web does not implement SSL (although since Yesod/Warp supports SSL we could
support it without too much work so it is on the TODO list). Therefore, you will want to
reverse-proxy notmuch-web. I use [nginx](http://nginx.org/).
+When you send a message, notmuch-web sends it using the executable "sendmail" located in PATH. If
+you are not running your own email server, I suggest [msmtp](http://msmtp.sourceforge.net/). I use
+msmtp on my laptop, it works great. Just make sure the user you run notmuch-web has the correct
+msmtp configuration setup.