set default server mail address via UI/Setting

[lukas]

Is it possible to change the default server "send" mail address in Cloudron? Changed my E-Mail Server settings to Outbound only and now I have an issue to send a test E-Mail.

[girish]

This is still hard coded to no-reply@ . What exactly is the issue with using no-reply@ ?

[lukas]

I get this in email log:

{
"ts": 1705660417456,
"type": "bounce",
"direction": "outbound",
"uuid": "EC066014-7A57-446F-A979-A5FDC8DD32F5.1",
"messageId": null,
"mailFrom": "<>",
"spamStatus": null,
"mailbox": null,
"quotaPercent": null,
"rcptTo": [
"no-reply@mydomain.de"
],
"message": "Some recipients failed: no-reply@mydomain.de",
"mx": {
"exchange": "mxext2.mailbox.org",
"priority": 10,
"family": "A",
"bind_helo": "mail.mydomain.de"
},
"bounced_rcpt": [
{
"original": "no-reply@mydomain.de",
"user": "no-reply",
"original_host": "mydomain.de",
"host": "mydomain.de",
"reason": "550 5.1.1 no-reply@mydomain.de: Recipient address rejected: User unknown in relay recipient table",
"dsn_action": "failed",
"dsn_smtp_code": "550",
"dsn_smtp_extc": "5.1.1",
"dsn_status": "5.1.1",
"dsn_smtp_response": "no-reply@mydomain.de: Recipient address rejected: User unknown in relay recipient table",
"dsn_remote_mta": "mxext2.mailbox.org"
}
]
}

[girish]

@lukas Just a guess : I think mailbox.org wants you to create a mailbox named no-reply. I think it will work after that. Note that if this is the case, you have to create a mailbox for the apps as well i.e the MAIL FROM address you set in https://docs.cloudron.io/apps/#email .

[necrevistonnezr]

Incidentally, I have similar problems with mailbox.org as a relay- server.
After Calibre somehow „forgot“ my account and I tried to reset the password, I have the following in my mail log:

{
  "ts": 1705738207792,
  "type": "denied",
  "direction": "inbound",
  "uuid": "52672D92-55A1-45FD-8A51-8BFAC2E026A5.1",
  "messageId": null,
  "mailFrom": "<books.app@domain.net>",
  "spamStatus": null,
  "mailbox": null,
  "quotaPercent": null,
  "rcptTo": [],
  "remote": {
    "ip": "fd00:c107:d509::6",
    "port": 48958,
    "host": "21633ae0-9125-4384-9d2e-bd040ed31952.cloudron",
    "info": "21633ae0-9125-4384-9d2e-bd040ed31952.cloudron",
    "closed": false,
    "is_private": true,
    "is_local": true
  },
  "authUser": null,
  "relaying": false,
  "pluginName": "rcpt_to.in_host_list",
  "errorCode": 902,
  "message": "Mail from domain 'domain.net' is not allowed from your host",
  "rejectionCountLastHour": 0
}

[girish]

@necrevistonnezr that looks like maybe the SPF record is not correct . Does the SPF record have mailbox.org in it?

[necrevistonnezr]

Yes

v=spf1 include:mailbox.org ~all

[girish]

@necrevistonnezr said in set default server mail address via UI/Setting:

"authUser": null,

this seems to be the bug. Because there is no authentication user, Cloudron thinks it's an incoming mail. I think it's a miconfiguration in the app maybe. Let me check.

[necrevistonnezr]

@girish Thanks!

[nebulon]

The calibre package had a bug configuring the SMTP pasword correctly. This is now fixed.

[necrevistonnezr]

Thank you very much!