Migrate user message without passwords

[evertonmurilo]

Hello,

I'm trying migrate the user messages from my old courier to my new zimbra server, but i dont have the user passwords and i cant change it, then i appreciate any ideas to perform this operation...
I'm using impasync and works fine when i use a username and password, but he ignore the authuser1 option and always try to login whith the user that i want migrate...
Thanks...

[raj]

You may authenticate as one user (typically an admin user), but be
authorized as someone else, which means you don't need to know every
user's personal password. Specify --authuser1 "adminuser" to enable this
on host1. In this case, --authmech1 PLAIN will be used by default since
it is the only way to go for now. So don't use --authmech1 SOMETHING
with --authuser1 "adminuser", it will not work. Same behavior with the
--authuser2 option

above from imapsync http://www.linux-france.org/prj/imapsync/README go down to SECURITY section.

i never made this work myself but looks like somthing you want

Raj

[evertonmurilo]

Raj, thanks for the answer...
I tested this command, but not work... Imapsync try to login with the user and not the authuser, but i dont use the --authmech1 option...
I will try again and post the result here...
Thanks a lot...