==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): 1.5.1
- Deployed with iRedMail Easy or the downloadable installer? NO
- Linux/BSD distribution name and version: Debian 11
- Store mail accounts in which backend (LDAP/MySQL/PGSQL):  Mysql - MariaDB
- Web server (Apache or Nginx): NGINX
- Manage mail accounts with iRedAdmin-Pro? NO
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====

Hello,

I manage to connect with Roundcube but not with SOGO, it indicates the following error: Unknown error and in the console I have this: Failed to load resource: the server responded with a status of 502 () /SOGo/connect :1 {"LDAPPasswordPolicyError": 65535} .

SEE SCREENSHOT

I specify that I use a nginx reverse proxy, but even disabling it does not work

Here is also the log file everything is already activated in debug mode

Thank you in advance for your help

2022-03-11 13:10:53.840 sogod[4086:4086] <MySQL4Channel[0x0x55b4e4f70] connection=0x0x55b4e4df00> SQL: BEGIN;                                                                                                        2022-03-11 13:10:53.840 sogod[4086:4086] <MySQL4Channel[0x0x55b4e4f70] connection=0x0x55b4e4df00>   query has no results.                                                                                            2022-03-11 13:10:53.841 sogod[4086:4086] <MySQL4Channel[0x0x55b4e4f70] connection=0x0x55b4e4df00> SQL: INSERT INTO sogo_sessions_folder (c_lastseen, c_creationdate, c_value, c_id) VALUES (16....
2022-03-11 13:10:53.841 sogod[4086:4086] <MySQL4Channel[0x0x55b4e4ef70] connection=0x0x55b4e4df00>   query has no results.                                                                                            2022-03-11 13:10:53.841 sogod[4086:4086] <MySQL4Channel[0x0x55b4e4ef70] connection=0x0x55b4e4df00> SQL: COMMIT;                                                                                                       2022-03-11 13:10:53.844 sogod[4086:4086] <MySQL4Channel[0x0x55b4e4ef70] connection=0x0x55b4e4df00>   query has no results.                                                                                            Mar 11 13:10:53 sogod [4086]: |SOGo| request took 0.010743 seconds to execute                                                                                                                                             Mar 11 13:10:53 sogod [4086]: 90.XX.XX.XX, 192.168.X.XX "POST /SOGo/connect HTTP/1.0" 200 53/93 0.012 - - 0 - 13