NethServer Version: 8 Module: Mail Version 1.4.1 Hi I am getting strange authentification timeouts on a clients NS8 Mail server. All systems are up to date, including Debian 12 base. VM Info: System: Proxmox VE 8.22 OS: Debian 12.5 CPU: 8-Core x86-64-v2-AES RAM: 16 GB Disks: 1.5 TB VirtIO…

Hi I can report this issue as solved for my client! Solution? As two Proxmox are available, I already had installed a second node on that 2nd Proxmox and joined it to the cluster on node 1. It was working, but I did not have time to play with it, as I needed to get mail working for my client. A…

[image] Andy_Wismer: TB mail config still running, it seems to hang there after verifing the connection details are OK: Did you already try to set the incoming mail server port to 993 and the connection security to SSL/TLS ?

Hi @mrmarkuz I have tried all possible options for auth, trying to see if one of both IMAP or SMTP works. Also different encryption options… :frowning: Looking at the mail1 status page, one would think everything is working fine, except for backups not configured… As it’s not working, setting p…

I’m having the same issue - authentication via external AD, but email login (external using Thunderbird and local using Roundcube) fail. I am able to see all user accounts and groups in the Domains and users page. I don’t have a second node that I need to manage in this cluster, so I’m not clear wha…

Did you install NS8 on Debian or Rocky? [image] csteaderman: external AD Which external AD is used? Please also check the logs of ldapproxy and mail for errors. Let’s check if you can connect to dovecot: openssl s_client -connect mail.domain.com:993 Let’s check if the affected containers…

Thanks for the response. I installed on Rocky. The external AD is Windows Server 2012. lddapproxy and mail logs to follow. Dovecot connection is OK. Lots of session data followed by: read R BLOCK * OK [CAPABILITY IMAP4rev1 SASL-IR LOGIN-REFERRALS ID ENABLE IDLE LITERAL+ AUTH=PLAIN AUTH=LOGIN] D…

Log following ldapproxy, cleared logs and attempted a Roundcube login using a AD account (works on NS7) 2025-04-30T15:18:00-05:00 [1:ldapproxy1:ldapproxy] 2025/04/30 20:18:00 [info] 35#35: *53 client 127.0.0.1:38988 connected to 127.0.0.1:20000 2025-04-30T15:18:00-05:00 [1:ldapproxy1:ldapproxy] 202…

[image] csteaderman: I see IP addresses that are not part of my local network (one of them looks like the “private VPN” used to talk between NethServer nodes? Is that to be expected? Yes, the apps and nodes use a wireguard VPN to communicate. Let’s try to login to dovecot: Connect to the ma…

The login timesout, just like what was in the logs. [root@nscluster ~]# nslookup redbeard.burnsville.local Server: 192.168.1.2 Address: 192.168.1.2#53 Name: redbeard.burnsville.local Address: 192.168.1.2 [root@nscluster ~]# nslookup webmail.poliac.com Server: 192.168.1.2 …

Did you check if roundcube is using the right mail server in the NS8 cluster-admin roundcube app settings? And does the mail server app use the right user domain? Did you already try to restart the dovecot service? runagent -m mail1 systemctl --user restart dovecot Following FQDNs must be differ…

I believe I have the settings correct in the roundcube and mail server app settings. [root@nscluster ~]# runagent -m roundcubemail1 grep TRAEFIK_HOST environment TRAEFIK_HOST=webmail.poliac.com [root@nscluster ~]# runagent -m mail1 grep MAIL_HOST environment MAIL_HOSTNAME=mail.poliac.com [root@nscl…

NethServer Community

NS8 Mail AD Auth failing

Support

mail, ns8

show post in topic

Home
Categories
Guidelines
Terms of Service
Privacy Policy

Powered by Discourse, best viewed with JavaScript enabled