Bug: Mail server not using all of his ports with compose defaults

[easymoney322]

onlyoffice-mail-server  | [ INFO ] Configure MySQL database server.
onlyoffice-mail-server  | ERROR 1062 (23000) at line 3 in file: '/tmp/cluebringer_init_sql.218822149': Duplicate entry 'SenderIP:172.21.0.3' for key 'greylisting_whitelist.Source'
onlyoffice-mail-server  | Starting crond:                  [  OK  ]
onlyoffice-mail-server  | Starting Dovecot Imap: Error: socket() failed: Address family not supported by protocol
onlyoffice-mail-server  | Error: service(pop3-login): listen([::], 110) failed: Address family not supported by protocol
onlyoffice-mail-server  | Error: socket() failed: Address family not supported by protocol
onlyoffice-mail-server  | Error: service(pop3-login): listen([::], 995) failed: Address family not supported by protocol
onlyoffice-mail-server  | Error: socket() failed: Address family not supported by protocol
onlyoffice-mail-server  | Error: service(imap-login): listen([::], 143) failed: Address family not supported by protocol
onlyoffice-mail-server  | Error: socket() failed: Address family not supported by protocol
onlyoffice-mail-server  | Error: service(imap-login): listen([::], 993) failed: Address family not supported by protocol
onlyoffice-mail-server  | Fatal: Failed to start listeners
onlyoffice-mail-server  |                                  [FAILED]
onlyoffice-mail-server  | Starting system logger:          [  OK  ]
onlyoffice-mail-server  | Starting amavisd:                [  OK  ]
onlyoffice-mail-server  |
onlyoffice-mail-server  | Starting postfix:                [  OK  ]
onlyoffice-mail-server  | Starting cbpolicyd:              [  OK  ]
onlyoffice-mail-server  | Starting Clam AntiVirus Daemon: LibClamAV Warning: **************************************************
onlyoffice-mail-server  | LibClamAV Warning: ***  The virus database is older than 7 days!  ***
onlyoffice-mail-server  | LibClamAV Warning: ***   Please update it as soon as possible.    ***
onlyoffice-mail-server  | LibClamAV Warning: **************************************************

I get container's IP with inspect:

     "ExposedPorts": {
                "143/tcp": {},
                "25/tcp": {},
                "3306": {},
                "3306/tcp": {},
                "4190/tcp": {},
                "465/tcp": {},
                "587/tcp": {},
                "8081": {},
                "8081/tcp": {},
                "993/tcp": {},
                "995/tcp": {}
            },

110 Isn't even delcared.

            "Ports": {
                "143/tcp": [
                    {
                        "HostIp": "0.0.0.0",
                        "HostPort": "143"
                    }
                ],
                "25/tcp": [
                    {
                        "HostIp": "0.0.0.0",
                        "HostPort": "25"
                    }
                ],
                "3306/tcp": null,
                "4190/tcp": null,
                "465/tcp": null,
                "587/tcp": [
                    {
                        "HostIp": "0.0.0.0",
                        "HostPort": "587"
                    }
                ],
                "8081/tcp": null,
                "993/tcp": null,
                "995/tcp": null
            },

So either remove non-used ports from the image//image's configs, hide them behind feature flag, or expose them properly

[Carazyda]

Hello @easymoney322 I can't find any mention of port 110 in Onlyoffice MailServer. Have you made any configuration changes?

[easymoney322]

Hello @easymoney322 I can't find any mention of port 110 in Onlyoffice MailServer. Have you made any configuration changes?

No, I havent. And this is a new deployment with docker compose. No changes to images or anything.

If there is no usage of port 110 in mailserver, why does it try to open a socket on that port? onlyoffice-mail-server | Error: service(pop3-login): listen([::], 110) failed: Address family not supported by protocol

[Carazyda]

Sorry, but we can't reproduce your issue. This port is used inside the mail server docker container. Can you describe in more detail:

1. What OS are you using?
2. Docker and docker compose versions?
3. Did you make any changes to the yml file other than the mail domain?
4. Is there any other application on your host using port 110?

[easymoney322]

Sorry, but we can't reproduce your issue. This port is used inside the mail server docker container. Can you describe in more detail:

1. What OS are you using?
2. Docker and docker compose versions?
3. Did you make any changes to the yml file other than the mail domain?
4. Is there any other application on your host using port 110?

1. Ubuntu 24.04.1 LTS 6.8.0-50-generic #51-Ubuntu SMP PREEMPT_DYNAMIC Sat Nov 9 17:58:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
   The IPv6 is disabled on kernel, bootloader and sysctl levels
2. Docker Compose version v2.32.1

Client: Docker Engine - Community
 Version:           27.4.1
 API version:       1.47
 Go version:        go1.22.10
 Git commit:        b9d17ea
 Built:             Tue Dec 17 15:45:46 2024
 OS/Arch:           linux/amd64
 Context:           default

Server: Docker Engine - Community
 Engine:
  Version:          27.4.1
  API version:      1.47 (minimum version 1.24)
  Go version:       go1.22.10
  Git commit:       c710b88
  Built:            Tue Dec 17 15:45:46 2024
  OS/Arch:          linux/amd64
  Experimental:     true
 containerd:
  Version:          1.7.24
  GitCommit:        88bf19b2105c8b17560993bee28a01ddc2f97182
 runc:
  Version:          1.2.2
  GitCommit:        v1.2.2-0-g7cb3632
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

3. I've remapped some host ports due them being used and thats are only changes I've made to the compose file:

 - '33065:3306'
 - '2780:80'
 - '27443:443'
 - '25222:5222'

I've also tried to use compose with images using the latest as a tag, but the error persists. Current version uses onlyoffice/mailserver:1.6.75

4. No. There are no other programs that could listen or try to connect to these ports.