On Thu, Mar 14, 2024 at 12:17:39PM +0100, Slavko via mailop wrote: > D??a 14. 3. o 12:03 Marco Moock via mailop napísal(a): > > > Is there any standard that defines the retry rates or at least a best > > practise? > > RFC 5321, sect. 4.5.4.1: > > In general, the retry interval SHOULD be at least 30 minutes...
A recommendation from the year 2008, one might re-consider this under today's standards. Beside this, MTA queue runners implement some dynamically calculated backoff strategy based on time interval stretching (usually exponential) or priority based, or a combination of these strategies. Johann _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
