The IMAP test is successful and apologies for not making that clearer! It sends and I can see the message in the sent queue. ITFLOW folder is also present. I did create a client that matches the address that I'm using to test with.
I'm seeing a lot of errors in the apache2 error.log
I was looking at the apache2 error.log and see some entries that may indicate an underlying issue with my install. I removed any site/IP from this paste.
Uncaught mysqli_sql_exception: Access denied for user 'itflow'@'localhost' (using password: YES)
PHP Warning: Undefined variable $largest_income_month
PHP Warning: Undefined array key "tags"
[Mon Jan 29 13:46:06.681642 2024] [php:error] [pid 691] [client ] script '/var/www/*site/sy.php' not found or unable to stat
[Tue Jan 30 03:15:14.320636 2024] [php:error] [pid 1005] [client ] script '/var/www/*site/upl.php' not found or unable to stat
[Tue Jan 30 03:15:16.141513 2024] [php:error] [pid 577] [client ] script '/var/www/*site/1.php' not found or unable to stat
[Tue Jan 30 03:15:17.931299 2024] [php:error] [pid 12595] [client ] script '/var/www/*site/password.php' not found or unable to stat
[Tue Jan 30 03:15:18.369456 2024] [php:error] [pid 12596] [client script '/var/www/*site/info.php' not found or unable to stat
Maybe my install got sideways. is the install script supposed to be run as root or as a user, I ran it as root on a fresh debian 12 install that was updated/upgraded to current.
The provider is mxroute and I use them for many other services without issue. DKIM/SPF test are all green via mxtoolbox.
Thanks for the help!