Hi Josselin,
> My mails usually take less that 30 seconds to get a reply from debbugs. > I don't remember how long it took yesterday for the issue to appear on > mumi though, but more than the 15 retries of mumi send-email (I manually > checked). Could you link to the specific email message that you tried sending with `mumi send-email'? Debbugs provides the complete email message in mbox format. The email headers should have timestamps we can look at to ascertain how long it took. I am hoping that this was a one-off spurious delay somewhere in the email system. I would certainly encourage you to try using `mumi send-email' again to see if the problem persists. If it does, we should certainly try and do something about it. Regards, Arun