On Sat, 2019-10-26 at 16:23 +0000, ais...@alumni.bham.ac.uk wrote: > It's not just you who isn't receiving it. I'm not receiving Nch's > mail either. > > Nch, could you send an email directly to my mailserver at > <postmas...@nethack4.org>? That might help to debug whatever issues > are going wrong with the mail verification.
Based on the verification information I saw from this, it's going to be pretty difficult for Nch's emails to appear genuine if going through the mailing list; there are multiple verification steps that seem almost impossible to comply with after the list has altered the message. I wonder whether it might be a sensible idea to get the mailing list to rewrite From: addresses, thus making the entire From-address verification step moot? (Perhaps only in the case of known problematic mail providers; does our software have an option for that?) -- ais523
