On Dec 11, 2022, at 13:52:10, Bob Bridges wrote: > > I wonder whether any old string will do as a Message-ID? Well, the first > part of it, I mean. Gil, yours came to my box with this as part of the > headers: > > Message-ID: <[email protected]> > I posted that via the LISTSERV web interface; this via an SMTP server.
> Although why Gmail fails text emails and not HTML I don't know. Wait, did > you try sending an HTML email to a Gmail address? > It's becoming increasingly difficult to avoid sending HTML, however hard I try. And <https://www.mail-tester.com/> marks me down for not having HTML, despite my contrary feelings. How does mail-tester feel about z/OS? (Also <mailto:[email protected]>.) -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
