Difference between revisions of "Archiving Emails from an Exim Based Email Server"

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For integrating MailStore into an Exim based email infrastructure, it is recommended to let Exim put all emails into an archiving mailbox additionally to the default user's mailbox. It is necessary to create a new Exim router and transport for that purpose.
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#REDIRECT [[Archiving Emails from Linux-based Email Servers]]
 
 
== Router ==
 
 
 
The new [[Wikipedia:Exim|Exim]] router should look like this:
 
 
 
mailstore_router:
 
  no_expn
 
  no_verify
 
  transport = mailstore_transport
 
  driver = accept
 
  unseen
 
 
 
It is mandatory to put that router in a place before any mailbox delivery is done. Making it the the first router in you Exim's router section is the most secure way if you do not want to miss a mail in your archive. Depending on your anti-spam or anti-virus protection it may also be suitable to put it right after the routers handling those actions.
 
 
 
== Transport ==
 
The above router calls a transport called <tt>mailstore_transport</tt>, which also has to be set up. A new transport can be put anywhere in Exim's transports section.
 
 
 
The following code show a transport configuration, which makes Exim store all emails in Maildir format at <tt>/var/mailstore/Maildir</tt>. If you want to store the emails elsewhere change the configuration according Exim's manual.
 
 
 
mailstore_transport:
 
  driver = appendfile
 
  delivery_date_add
 
  envelope_to_add
 
  return_path_add
 
  maildir_format = true
 
  create_directory = true
 
  directory = /var/mailstore/Maildir
 
 
 
Last but not least you need a system user who's IMAP home directory points to
 
<tt>/var/mailstore/Maildir</tt>. In most cases, like in Dovecot IMAP, it is enough to have a system user who's <tt>$HOME</tt> points to <tt>/var/mailstore</tt>.
 
 
 
== Weblinks ==
 
 
 
* [[http://www.exim.org/|Exim Homepage]]
 
* [[Wikipedia:de:Exim|Wikipedia Artikel: Exim]]
 
 
 
[[de:Exim]]
 

Latest revision as of 18:04, 25 June 2014