====== Pour faire du push mail... ======

  * [[http://z-push.sourceforge.net/soswp/]]
  * [[http://sourceforge.net/projects/zimbrabackend/]]

====== pour faire des recherches dans des logs de mail/postfix ======

  * [[http://stackoverflow.com/questions/10892220/grep-emails-from-smtp-mail-log]]
  
  grep -o '<[^@]*@.[^>]*' filename

  * [[https://www.mail-tester.com/]]

====== Les Headers de priorités des mails ======

^ Outil ^ Haute ^ Normal ^basse ^
|Thunderbird | X-Priority: 1 (Highest) |  | X-Priority: 5 (Lowest) |
|Zimbra | X-Priority: 1 | | X-Priority: |
| | Importance: high | | Importance: low |
|Outlook  | X-Priority: 1 (Highest) | | X-Priority: 5 (Lowest) |
| | X-MSMail-Priority: High | | X-MSMail-Priority: Low |
| | Importance: High | | Importance: Low |