> On 21 Oct 2022, at 17:16, Kai 'wusel' Siering via mailop <mailop@mailop.org> > wrote: > > Moin, > >> Consider T-Onlines move more like the overall accepted policy of not >> accepting mail from IPs that somehow have traces of residential in their PTR >> (cable, dialup etc.)? > > No. As it's not relevant what your PTR says, you are always 554'd until you > contact t...@rx.t-online.de. Add a second IP to your mail-out.fqdn? 50% > 554's. As you put it: "That is the trouble with examples." ;-)
Just so we don’t end up in a position where people spread this disinformation. The above statement is untrue. I know a number of mailservers that are able to successfully send mail to t-online.de <http://t-online.de/> and have never contacted the tosa@ address. laura -- The Delivery Experts Laura Atkins Word to the Wise la...@wordtothewise.com Email Delivery Blog: http://wordtothewise.com/blog
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