On Sun, Jun 30, 2024 at 10:20:24PM +0100, Tim Woodall wrote:
> On Sun, 30 Jun 2024, Michael Grant wrote:
> 
> > After an update today, sendmail is refusing to accept mail.  I'm
> > seeing this in the logs:
> > 
> 
> Hmmm, this update seems to have done a lot of odd things.
> 
> MSP Queue status...
>                 /var/spool/mqueue-client (2 requests)
> -----Q-ID----- --Size-- -----Q-Time----- 
> ------------Sender/Recipient-----------
> 45U9e1iI018145    30770 Sun Jun 30 10:40 MAILER-DAEMON
>                  (Deferred: 421 4.5.0 Bare carriage return (CR) not allowed)
>                                          root
> 45U5Qnln008885    28799 Sun Jun 30 06:26 root
>           7BIT   (Deferred: 421 4.5.0 Bare carriage return (CR) not allowed)
>                                          root
>                 Total requests: 2
> MTA Queue status...
> /var/spool/mqueue is empty
>                 Total requests: 0
> 
> 
> 
> That's the cron email telling me about the update.
> 
> It's not at all clear to me what it's complaining about.
> root@dirac:/var/spool/mqueue-client# od -t x1 qf45U* | grep 0d
> root@dirac:/var/spool/mqueue-client#
> 
> Unless it's the bare CR in the body of the email - which should be fine!
> 
> Moving the queue files from mqueue-client to mqueue and fixing up the
> owner and perms and they delivered fine.
> 
> 

Yeah I'm seeing this too!  Identical in fact.  This is what I did to
fix this:  I added this to my /etc/mail/access file for my local
server that sends this messages to me:

    SRV_Features:127.0.0.1  L U G

Specifically, I added the U and G features, (I already had the L
feature disabled for localhost).  Uppercase letter disables the
feature, lowercase enables it.

I found the U and G mentioned here:

https://forums.oracle.com/ords/apexds/post/solaris-11-4-sendmail-issue-after-sendmail-8-18-1-update-7312

I did not try this suggestion to use U2 and G2 that he mentioned.  If
you do let me know.

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