1 Topic by rex_ray

  • rex_ray
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  • Registered: 2010-09-02
  • Posts: 37

Topic: What to do during Sendmail to iRedMail Migration

We are migrating from our Sendmail Mail server to iRedMail.  My question is I like to make the Sendmail server relay all the  new incoming messages to the iRedMail server while the migration of mailboxes is going on. Also I like to know what is the strategy commonly followed during this kind of migration.Thanks in advance.

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2 Reply by ZhangHuangbin

  • ZhangHuangbin
  • ZhangHuangbin
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  • Registered: 2009-05-06
  • Posts: 31,082

Re: What to do during Sendmail to iRedMail Migration

Add ip address of sendmail server in iredmail postfix setting 'mynetworks', so that iredmail will accept all forwarded mails.

Commonly, migrating your mail domains, accounts, mailboxes should be enough, also, don't forget to change DNS setting if necessary.

You can setup a virtual machine for migration testing, post issues here so that others can help you. smile