Master users

[Oscar del Rio]

On 06/ 7/17 05:55 PM, Noriyuki TAKEI wrote:
> Hi,all
>
> What version of dovecot supports master users?
>
> Master users means as follows
> https://wiki2.dovecot.org/Authentication/MasterUsers

since at least version 1.0beta (2006)

https://www.dovecot.org/doc/NEWS-1.2

v1.0.beta4 2006-04-02  Timo Sirainen <tss at iki.fi>
+ Added support for "master users" who can log in as other people.
       The master username can be given either in authorization ID
       string with SASL PLAIN mechanism or by setting
       auth_master_user_separator and giving it within the normal username
       string.