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internet:mail:moving_to_new_mailserver [2014/11/20 08:53] gcooper |
internet:mail:moving_to_new_mailserver [2021/01/14 21:12] gcooper |
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====== Migrating to a New Mail Server ====== | ====== Migrating to a New Mail Server ====== | ||
+ | |||
+ | ===== From Exchange to Exchange ===== | ||
+ | |||
+ | **Walkthrough**: | ||
===== From a POP Server to an IMAP Server ===== | ===== From a POP Server to an IMAP Server ===== | ||
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==== imapcopy ==== | ==== imapcopy ==== | ||
+ | |||
+ | <note warning>'' | ||
http:// | http:// | ||
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http:// | http:// | ||
- | |||
- | http:// | ||
http:// | http:// | ||
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http:// | http:// | ||
- | Imapsync is another | + | Imapsync is a great tool for migrating IMAP message stores from one server to another. |
* no duplicates | * no duplicates | ||
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* requires Perl and various modules | * requires Perl and various modules | ||
* preferably install on new mail server to minimize network transfers | * preferably install on new mail server to minimize network transfers | ||
+ | |||
+ | === Install on Ubuntu === | ||
+ | |||
+ | <note warning>'' | ||
+ | |||
+ | https:// | ||
+ | |||
+ | https:// | ||
=== Install on CentOS 6 === | === Install on CentOS 6 === | ||
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=== IMAP to Zimbra Example === | === IMAP to Zimbra Example === | ||
+ | |||
+ | :!: The '' | ||
:!: You must **'' | :!: You must **'' | ||
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< | < | ||
- | imapsync --buffersize 8192000 --nosyncacls --subscribe --syncinternaldates \ | + | imapsync --buffersize 8192000 --nosyncacls --subscribe --syncinternaldates |
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</ | </ | ||
+ | |||
+ | === Zimbra to Exchange === | ||
+ | |||
+ | - For **mail messages** | ||
+ | * Use imapsync | ||
+ | - For **contacts** | ||
+ | * Use Zimbra Web Client (ZWC) | ||
+ | * Preferences -> Import/ | ||
+ | - For **calendars** | ||
+ | * Use ZWC | ||
+ | * Preferences -> Import/ | ||
+ | |||
+ | == Import Contacts and Calendar to Exchange == | ||
+ | |||
+ | In Outlook 2013 with Exchange Account configured: | ||
+ | |||
+ | - File -> Open and Export -> Import/ | ||
+ | - Browse to '' | ||
+ | - In the left pane scroll about halfway down to " | ||
+ | - In left pane drag EmailAddress and drop in right pane on E-mail Address, OK -> Finish | ||
+ | |||
+ |