On Mar 22, 10:27 pm, William Stein <[email protected]> wrote:

Hi,


<SNIP>

> The current trac.sagemath.org mail notification section is the following:
>
> [notification]
> always_notify_owner = true
> always_notify_reporter = true
> always_notify_updater = true
> mime_encoding = base64
> smtp_always_bcc =
> smtp_always_cc = [email protected]
> smtp_default_domain =
> smtp_enabled = true
> smtp_from = [email protected]
> smtp_password =
> smtp_port = 25
> smtp_replyto = [email protected]
> smtp_server = euler.math.washington.edu

Something is screwed up with DNS resolution again:

s...@sagemath:~/wiki/trac$ nslookup euler.math.washington.edu
;; connection timed out; no servers could be reached

I also noticed a 10 second or so delay every time I touch something in
trac, i.e. any ticket change. This also indicates a DNS problem. I am
outside the UW domain at the moment, but the following is the content
of resolve.conf:

s...@sagemath:~/wiki/trac$ cat /etc/resolv.conf
search localdomain
nameserver 172.16.147.2

Sage.math on the other hand has

search math.washington.edu
nameserver 128.95.120.1
nameserver 128.95.112.1

> smtp_user =
> use_public_cc = false
> use_short_addr = false
> use_tls = false
>
> ---
>
> Nobody has changed the above recently.  I did try restarting trac a
> few days ago, but that didn't resolve this problem.   My best guess is
> that one of the UW math department machines has been changed so that
> it no longer accepts emails from the trac server, though it did a week
> ago.   This possibility is I suppose consistent with the math machines
> having been rebooted / restructed some recently (?).
>
> I don't remember who setup the above.  Was it Robert Bradshaw?

I did the setup of the SMTP config for trac if that was the question.

> My best guess for what to try next is to configure an smtp server
> directly on sagemath and set smtp_server to equal that instead of
> euler.math.washington.edu.   But I want to wait until h...@math
> responds.

Any feedback yet?

>    -- William

Cheers,

Michael
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