Question Webmail not sending to ICloud servers

[Zartax]

Server operating system version

OS: Ubuntu 20.04.5 LTS

Plesk version and microupdate number

Plesk Obsidian 18.0.47 Update #4, last updated on Oct 19, 2022

It is my first time setting up non-managed hosting. The site is running fine. The emails are getting received by Google, Proton mail BUT NOT sent out to icloud.com
They won`t send out from web mail or even when i added the mail to my iPhone it won`t send an email to my iCloud mail.
Website: safeurl.vip

I tried everything Google had to offer , also disabling extensions, updating the server, repairing, switching around absolutely all settings to no avail.

The mails are getting stuck as deferred in the Mail Queue. After running plesk repair in the console i finally got some relevant info back:

host mx02.mail.icloud.com[17.57.155.25] said: 550 5.7.0
Blocked - see Home | Proofpoint Dynamic Reputation - IP Lookup (in reply to
end of DATA command)

Upon checking it says This IP address is not blocked....




Could these blocks be the issue ?

If anyone is willing to look through my settings let me know or can post them here.









Adding the

 

[Zartax]

Some email suddenly started to appear, no idea why, they were in the junk box, some in the inbox.
Seems to be yet another apple side problem...
If anyone has time to take a look at my settings just in case let me know.

p.s You can close the thread as well if you find it redundant,