I'm at the bottom, but as I read the article, it seems that you are claiming to be @mcn.org and that the DNS data for whatever your first hop out of z/OS is, needs to have SPF entries stating that it is ok for it to be sending for mcn.org.
Perhaps there is a better SMTP server you can use for that first hop > -----Original Message----- > From: IBM Mainframe Discussion List <[email protected]> On > Behalf Of Charles Mills > Sent: Sunday, December 11, 2022 1:22 PM > To: [email protected] > Subject: Re: Why email from z/OS SMTP rejected by Gmail? > > Thanks all! Let's see if I can do one big reply. > > > Difficult to avoid HTML > Yeah, with some re-programming (see next answer) I could go to HTML Not > the best use of my time, but I can do that. > > > Did I try the HTML? > Yes, If I add the following to the e-mail then GMail accepts it. > > "Mime-Version: 1.0;" > 'Content-Type: text/html; charset="ISO-8859-1";' > "Content-Transfer-Encoding: 7bit;" > " " /* Watch out -- null lines kill EXECIO */ > > But that screws up the formatting of the email because it becomes flow- > together HTML rather than individual monospaced lines. (Does what I am > saying make sense?) > > > Service bureau ... > > It is an LPAR on a service bureau machine. I have complete control over the > LPAR, but it is talking to some SMTP gateway that I do not control. I am not > an > SMTP expert ... > > > @Phil ... > > Thanks for the link. Duh. I did not think to Google the error. But lots of > complainers there; no resolution that i saw. > > > I would suspect a need to further configure due to some newer gmail > requirements > > Me too, but what? > > Charles > > ---------------------------------------------------------------------- > For IBM-MAIN subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO IBM-MAIN ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
