In order to be able to send mails, you have to define at least one account subsection in your config: There needs to be a section "accounts", and each subsection, indicated by double square brackets defines an account.
Here is an example configuration
[accounts] [[work]] realname = Bruce Wayne address = email@example.com alias_regexp = b.wayne\+.+@wayneenterprises.com gpg_key = D7D6C5AA sendmail_command = msmtp --account=wayne -t sent_box = maildir:///home/bruce/mail/work/Sent draft_box = maildir:///home/bruce/mail/work/Drafts [[secret]] realname = Batman address = firstname.lastname@example.org aliases = email@example.com, sendmail_command = msmtp --account=batman -t signature = ~/.batman.vcf signature_as_attachment = True
Sending mails is only supported via a sendmail shell command for now. If you want to use a sendmail command different from sendmail -t, specify it as sendmail_command.
The following entries are interpreted at the moment: