It appears that Graeme Fowler via mailop <graeme+mai...@graemef.net> said: >Hello people with a line into Microsoft… > >Starting just before 7pm UTC Feb 15th, we started seeing rejections for emails >coming from sharepointonline.com: > >2022-02-15 18:58:19 [26060] > H=mail-am6eur05on2111.outbound.protection.outlook.com > (EUR05-AM6-obe.outbound.protection.outlook.com) [40.107.22.111] > F=<no-re...@sharepointonline.com> rejected RCPT <_redacted_>: SENDVRF1: > Cannot verify sending domain or address > >As of right now, the MX record does not resolve: > >$ dig @8.8.8.8 +short sharepointonline.com mx >0 sharepointonline-com.mail.protection.outlook.com.
It works fine for me: $ host sharepointonline.com sharepointonline.com has address 65.55.93.60 sharepointonline.com mail is handled by 0 sponaeop.mail.protection.outlook.com. $ host sponaeop.mail.protection.outlook.com. sponaeop.mail.protection.outlook.com has address 104.47.55.110 sponaeop.mail.protection.outlook.com has address 104.47.58.110 R's, John _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop