Temporary-Error in delivery logs after upgrading to latest version


I just upgraded to the latest version today, I was running an older version a few sub points below this.

After upgrading, I am getting 100% sending failure when I try to send campaigns.

The campaign delivery logs say "Temporary Error" for each email (backend).

And the campaign delivery report (customer side) also says "temporary error".

I dont know if there is a way to get a more precise error message.

Any ideas why this would be failing after the upgrade?

I switched "use queue" to off, other than that I didnt change any settings.
error-1.jpg error-2.jpg


P.S. I am receiving the "confirm delivery server" emails when I make changes to the delivery servers, but just not the campaign emails.

Also no messages are being given to exim, as the exim mail queue doesn't increase at all.
Last edited:


Staff member
@Vroom - weird, can you try putting attached (unzip first) in apps/console/commands folder to override existing file then try again?


  • SendCampaignsCommand.php.zip
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