On 3.4.2012, at 15.33, xnasx wrote: > I trying to migrate to Dovecot 2.0.18 from Courier 4.10. > I using a script 'courier-dovecot-migrate.pl' from oficial wiki - it works > without errors and creating dovecot-uidlist, etc. . > > I running Dovecot on a different port: 11149. > When I connecting to port 11149 from Thunderbird, all my message headers are > reloading. > > Please help me to solve this issue.
telnet localhost 143 a login user pass b select inbox c status inbox (uidvalidity) d fetch 1:* uid telnet localhost 11149 a login user pass b select inbox c status inbox (uidvalidity) d fetch 1:* uid Check if the "c" and "d" outputs are the same for both servers. If they are, then the migration was successful and the problem is something else, such as maybe the client always redownloading messages because you changed the port (or something else).
