Hi all, i understand the whole point but the issue i was asking for help is not about trying to stop that bounce message but to understand why Jazztel is blocking our emails while it's not doing the same for Google Apps/Gmail sent emails.
I really appreciate you people trying to help, but i feel like we ended up offtopic. I mean, although D'Arcy J.M. Cain insists on notify_classes settings the issue is not here, as i said Google manages to sucessfully send emails to that Jazztel direction while i'm not able to, and that's not a matter related to notify_classes Anyway, it looks like i could only solve that issue by talking to Jazztel sysadmins. Thanks all, On Wed, Jul 23, 2014 at 4:24 PM, Viktor Dukhovni <postfix-us...@dukhovni.org> wrote: > On Wed, Jul 23, 2014 at 01:30:35PM +0200, Pau Peris wrote: > >> postconf -n >> >> 2bounce_notice_recipient = $delay_notice_recipient >> delay_notice_recipient = admin >> delay_warning_time = 30m > > It is perhaps OK to enable delay notifications to the sender, but > I would raise the warning time to at least 2 hours. A 30 minute > warning is too early, some remote sites may be greylisting for > approximately that long, or may not resolve problems quite that > quickly. I don't recommend per event postmaster notices, they can > compound queue congestion. It is far better to get aggregate data > from log parsing. > > I usually set: > > # No email notices > notify_classes = > > -- > Viktor.
