Delivery to "@t-online.de"

KarstenDE

My mailcow server (VPS with correct DNS-Setup) hat issues to delive to t-online.de mailboxes.

Error message from postfix:
3C26B72E69: to=<example@t-online.de>, relay=mx02.t-online.de[194.25.134.9]:25, delay=59544, delays=59542/0.99/0.88/0, dsn=4.0.0, status=deferred (host mx02.t-online.de[194.25.134.9] refused to talk to me: 554 IP=x.x.x.x - A problem occurred. (Ask your postmaster for help or to contact tosa@rx.t-online.de to clarify.) (BL))

Does someone have any idea how to solve this?
Thanks!

MAGIC

Telekom blocked your IP because they like to do it. EMail tosa@rx.t-online.de with an unban request.
Also important is that they like to have an ‘Impressum’ on the page. You can add one in the controlpanel from mailcow

KarstenDE

MAGIC You can add one in the controlpanel from mailcow

How can I configure this? Adding an “Apps” Link? But how to configure such a HTML-site?

MAGIC

No you’ll want to add a footer

On main site ‘Confguration’ > Customize > scroll all the way down to Footer and add your imprint. No need for fancy HTML though

MAGIC

notsure

Check my answer above

MAGIC On main site ‘Confguration’ > Customize > scroll all the way down to Footer and add your imprint. No need for fancy HTML though

KarstenDE

You were right: The imprint (Impressum) was missed. I added a HTML link in the footer to my other website.
Now T-Online unbanned my IP.

notsure

I have same issue with t-online. But as I don’t run a dedicated web server, my question is, how to add such an impress page to Mailcow so that I only need to add the href to that into the UI footer section - similar to how it is done at hosted.mailcow.de.

notsure

MAGIC
Well, yes, that your post was my win two days ago. But as a footer for the UI, this text is pinned on each page not only on the login page.
My question was, where to drop the “imprint.html” or “imprint.php” which then can be hyper-ref’d in the footer text. My concern was, that it should not be overwritten by one of the next updates of Mailcow. For now, I simply put that file into data/web/ and it looks nice. Thank you!

MAGIC

Ah sorry, yes you can also do your method and add it to the footer