Am 01.02.2013 18:19, schrieb Frank Lienhard: > Reindl Harald wrote: >> Am 01.02.2013 17:22, schrieb Frank Lienhard: >> >>> I'm about to replace my old server. Both servers are on my internal network. >>> The old one ist running debian lenny(32bit) with dovecot 1.0.15 and the new >>> one debian Wheezy with dovecot 2.1.7. >>> I set up the users on both systems identically (same gid uid). >>> My first attempt was tho simply rsync the Maildirs along with the homes. >>> Both deovecot versions are set up with the >>> maildir format, but this results in ~30% doublicated mails on the new >>> server. >>> I then learned about doveadm/dsync, only to figure out that this isn't >>> available in v 1.0.15 and therefor won't >>> work. >>> So which could be the most painless way to solve that? >>> >> >> imapsync is version agnostic and if you have a database >> with the user-logins it should be easy to geenrate a shellscript >> >> i did migration of around 200000 messages and some hundret users >> from Apple OSX EIMS to dbmail/dovecot in 2009 this way >> >> > sadly, this is not availble from the debian repos. > I searched a bit around: > syncmaildir, imapsync: only available in in Lenny OR Wheezy, but needed on > both servers
needed on both servers is simply not true i have even a template in my admin-backend to generate imapsync scripts out of a db imapsync --host1 [source] --user1 [user1] --password1 [pwd1] --authmech1 LOGIN --host2 [target] --user2 [user2] --password2 [pwd2] --authmech2 LOGIN --skipsize
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