Yes, I am trying some workarounds, like rate delays, to address unusual traffic, and also joined their FBL for complainants. But, am still facing problems with some MTAs. Also, this only for Yahoo, there are others like hotmail, rediffmail, aol, etc. Rediff being worst...
The only thing that I want to know, is how do I define the time limit for dead destination, and stop postfix from attempting new mails during that time to the destination. I can't just turn off postfix, because it will stop completely. Can "default_destination_concurrency_failed_cohort_limit" help me in the matter, or am I in the wrong direction? On Thu, Dec 1, 2011 at 6:32 PM, Wietse Venema <wie...@porcupine.org> wrote: > DN Singh: > > I will get more clear with an example: > > > > yahoo.com has different rejection codes, common of which is TS01. They > say, > > after TS01, you aren't supposed to attempt delivery for 4 hours. But, the > > According to "Yahoo! Postmaster Help Topics", TS01 means: > > * We are seeing unusual traffic from your IP address. > > * Email from your mail server is generating complaints from Yahoo! Mail > users. > > I suggest that you address those problems, instead of asking Postfix > developers to build workarounds. > > Wietse >
