[SOLVED] Date header problem for mail notifications (sendmail)

[Epy]

Hello

Since I reinstalled my proxmox server with the new version (Proxmox 8 on a Debian 12, not using Proxmox ISO installer) I have trouble to get email notifications.

Sending test emails with sendmail command directly from OS works correctly, from the UI (test button in Notifications configuration) it doesn't

I think I found the issue: dates are not formatted as requested by RFC5322, so my mail server is not happy with it.

maddy[403]: submission: DATA error        {"date":"ven., 05 janv. 2024 11:21:33 +0100","modifier":"submission_prepare","msg_id":"3be3ad59","reason":"date ven., 05 janv. 2024 11:21:33 +0100 could not be parsed","smtp_code":554,"smtp_enchcode":"0.0.0","smtp_msg":"Malformed Date header"}

It uses the date formatting from OS's language instead of the standard one, it was OK with Proxmox 7.

I didn't found other cases in the international part of this forum, but this thread seems to be about the same thing from this post
but as I can't read German, I'm not sure there is a solution or a workaround

Thanks

 

[Epy]

Hm, ok, I just remembered of online translators and read a few messages.
So we are waiting for a fix to be pushed in an update ..
I hope it'll be out soon
Thanks

 

[Epy]

Fixed with the last small update ! Thanks devs !