Workaround for infinite loop in XCLIENT command bug

[Sami Ketola]

> On 24 May 2019, at 12.22, mabi via dovecot <dovecot at dovecot.org> wrote:
> 
> ‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
> On Friday, May 24, 2019 10:40 AM, Aki Tuomi via dovecot <dovecot at dovecot.org> wrote:
> 
>> Try setting login_trusted_networks=
> 
> Thank you Aki for your answer. Unfortunately on my Dovecot mailbox backend servers I already have login_trusted_networks set to the IP of my Dovecot LMTP proxy server.


just add:

protocol lmtp {
  login_trusted_networks=
}

Sami