| Parent directory.. |
| Directory abook |
| Directory aerc |
| Directory alot |
| Directory alpine |
| Directory altermime |
| Directory amavisd-new |
| Directory anubis |
| Directory archivemail |
| Directory archmbox |
| Directory assp |
| Directory base-64 |
| Directory base64 |
| Directory base91 |
| Directory biabam |
| Directory bmf |
| Directory bogofilter |
| Directory cclient |
| Directory clamsmtp |
| Directory claws-mail |
| Directory courier-imap |
| Directory cyrus-imapd |
| Directory cyrus5-imapd |
| Directory dcc |
| Directory deletemail |
| Directory dovecot |
| Directory dovecot2 |
| Directory dovecot2-antispam |
| Directory dspam |
| Directory esmtp |
| Directory etpan |
| Directory exim |
| Directory fetchmail |
| Directory gensig |
| Directory getmail |
| Directory gmime |
| Directory gmime3 |
| Directory GNUMail-Aqua |
| Directory gnupg1 |
| Directory gnupg2 |
| Directory hello |
| Directory hypermail |
| Directory imap-uw |
| Directory imapfilter |
| Directory imapsync |
| Directory isync |
| Directory lbdb |
| Directory libb64 |
| Directory libesmtp |
| Directory libetpan |
| Directory libidn |
| Directory libidn2 |
| Directory libmilter |
| Directory librfc822 |
| Directory libsieve |
| Directory libvmime |
| Directory listat |
| Directory lmtp2nntp |
| Directory lurker |
| Directory mail-server |
| Directory maildrop |
| Directory mailman |
| Directory mailqfmt |
| Directory mailsync |
| Directory mailutils |
| Directory mailx |
| Directory mairix |
| Directory mb2md |
| Directory milter-greylist |
| Directory mixminion |
| Directory mpack |
| Directory mpop |
| Directory msmtp |
| Directory mu |
| Directory muchsync |
| Directory muttils |
| Directory muttprint |
| Directory nbsmtp |
| Directory neomutt |
| Directory newmail |
| Directory notmuch |
| Directory notmuch-addrlookup |
| Directory offlineimap |
| Directory opendkim |
| Directory Pantomime-Framework |
| Directory pemail |
| Directory perfect_maildir |
| Directory pflogsumm |
| Directory pine |
| Directory pop3proxy |
| Directory postal |
| Directory postfinger |
| Directory postfix |
| Directory postgrey |
| Directory procmail |
| Directory proxsmtp |
| Directory putmail |
| Directory qmail-spamcontrol |
| Directory qpopper |
| Directory qprint |
| Directory ripmime |
| Directory rspamd |
| Directory s-nail |
| Directory sendemail |
| Directory sieve-connect |
| Directory signing-party |
| Directory smtpproxy |
| Directory spambnc |
| Directory spamprobe |
| Directory spellutils |
| Directory sqlgrey |
| Directory ssmtp |
| Directory sup |
| Directory surblhost |
| Directory sylpheed |
| Directory sympa |
| Directory t-prot |
| Directory tpop3d |
| Directory uagen |
| Directory uudeview |
| Directory vm-pop3d |
| Directory vpopmail |
