[Dovecot] Maildir migration: Courier-imap 4.4.3 to Dovecot 1.2.

Timo Sirainen tss at iki.fi
Sat Feb 25 02:50:34 EET 2012

On 24.2.2012, at 17.20, Rafał Radecki wrote:

> I am currently gathering information about migration of Maildir/
> structures from Courier to Dovecot.
> What do you think about http://wiki.dovecot.org/Migration/Courier  ?
> For each courier Maildir account I want to use
> http://www.dovecot.org/tools/courier-dovecot-migrate.pl to produce
> dovecot-uidlist file
> mv courierimapsubscribed subscriptions
> sed sed -i 's/INBOX\.//' subscriptions

The migration script migrates subscriptions, so those shouldn't be necessary.

> rm -r courierimaphieracl
> rm courierimapacl

You don't mind losing any ACLs?

> I want also to leave default pop3_uidl_format (%08Xu%08Xv) in dovecot.conf

That might cause your POP3 clients to redownload mails (or maybe not, I can't remember exactly how the script works).

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