source of messages: a directory (Maildir), a file, or a URL
(C<imap://>, C<imaps://>, C<nntp://>, or C<nntps://>). URLs requiring
authentication use L<git-credential(1)> to
source of messages: a directory (Maildir), a file, or a URL
(C<imap://>, C<imaps://>, C<nntp://>, or C<nntps://>). URLs requiring
authentication use L<git-credential(1)> to