[Dovecot] replication howto

[David Ford]

in ~privilgeduser/.ssh/authorized keys:

from=<list of hosts key is valid for> cmd=dsync.sh pubkey...

On 03/15/2012 05:05 PM, Timo Sirainen wrote:
> Then again it's safer to use system user accounts than a single vmail 
> account that has access to everyone's emails. And if you allow ssh 
> login only with public key authentication I don't think there are much 
> security issues. And finally, it would be possible to write a small 
> wrapper that allows the root's public key auth to only execute 
> dsync-user.sh script that can't do anything except sync a specified 
> user's mails.