Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
If you are still using CentOS 7.9, it's time to convert to Alma 8 with the free centos2alma tool by Plesk or Plesk Migrator. Please let us know your experiences or concerns in this thread: CentOS2Alma discussion
Hi Khozama,
was you able to solve that problem?. I had the same, with a VPS with IONOS. I can send email to Gmail, Office365, other mail server but not to mail-tester.com ... firewall open, on the server... whitelisted.