On June 13, 2019 2:43:53 PM UTC, John Gateley <post...@jfoo.org> wrote:
>Hello,
>
>I recently upgraded my mail server OS (Debian 7 to Debian 9), and at
>the
>same time got
>the latest postfix package for Debian 9.
>
>It is hosted in the cloud (Linode), and I completely rebuilt the
>instance, rather than
>doing an upgrade. The IP addresses (v4 and v6) are the same. The config
>
>didn't
>change (I use ansible to deploy both the software and config - no
>manual
>steps required).
>
>After the upgrade, I sent a test e-mail to my gmail account, and it
>went
>to the
>Junk folder. I moved it to my regular folder, and after that e-mail to
>my gmail
>account was delivered normally.
>
>My wife sends e-mail to the Washington Post (perhaps hosted by Google
>as
>well)
>and they are not receiving her e-mails. They are delivered to the mail
>server, so I
>strongly suspect they are going to junk as well.
>
>Is there any reason the software upgrade would cause this behavior?
>I can't think of one, but the timing is very coincidental.
Did you check your mail logs for any warnings or errors? If you reuse a
postfix 2.7 configuration with postfix 3.1, I'm not certain it's completely
compatible.
Scott K
