Exim4 - TODO

http://developer.gauner.org/ispmail-exim/

http://www.datadisk.co.uk/html_docs/exim/

http://www.heimerman.org/own-your-data/mail-server/

http://bradthemad.org/tech/notes/exim_cheatsheet.php

http://www.ibiblio.org/pub/Linux/docs/HOWTO/other-formats/html_single/Spam-Filtering-for-MX.html#exim

https://webcache.googleusercontent.com/search?q=cache:YpNxmvMIxGkJ:https://bitlair.nl/Projects/Mailserver_with_Debian,_Exim,_spamassassin,_greylistd,_DKIM,_SRS,_SPF,_DMARC,_forwarding,_LDAP,_dovecot,_LMTP,_disk_crypto+&cd=36&hl=en&ct=clnk&gl=uk

https://bitlair.nl/Projects/Mailserver_with_Debian,_Exim,_spamassassin,_greylistd,_DKIM,_SRS,_SPF,_DMARC,_forwarding,_LDAP,_dovecot,_LMTP,_disk_crypto

https://github.com/Exim/exim/wiki/AclHeloTricks

https://github.com/Exim/exim/wiki/AclSmtpData

https://www.howtoforge.com/exim-mysql-cyrus-imapd-horde-centos5.1-p2

https://translate.google.co.uk/translate?hl=en&sl=ru&u=http://jared.kiev.ua/2010/01/isp-mailserver-1-exim/&prev=search

http://jared.kiev.ua/2010/01/isp-mailserver-1-exim/

https://translate.google.co.uk/translate?sl=auto&tl=en&js=y&prev=_t&hl=en&ie=UTF-8&u=http%3A%2F%2Fjared.kiev.ua%2F2010%2F01%2Fisp-mailserver-1-exim%2F&edit-text=&act=url

https://www.devco.net/archives/2006/03/14/exim_vacation_messages.php

http://developer.gauner.org/ispmail-exim/

https://www.rosehosting.com/blog/how-to-setup-a-mailserver-with-exim4-and-dbmail-on-a-debian-7-vps/

https://www.technovelty.org/linux/

http://www.spencerstirling.com/computergeek/email.html

http://networkgeekstuff.com/networking/tutorial-email-server-for-a-small-company-including-imap-for-mobiles-spf-and-dkim/