Some of them are new since DH changed the system, some of them are old but I was hoping that they would be fixed with the new system. No such luck though.
So all in all I have now reached the critical point where I cannot function correctly at all:
NEW CRITICAL ISSUES:
Deleting/moving emails through IMAP from inbox to subfolders keep the original emails in main inbox when accessed through the new webmail (atmail), making it very quickly impossible to use it already.
Cannot add anything anymore to whitelists/blacklists (I don’t get an error message when I try, it just does nothing). Removing an existing entry does work though (not that it helps in my case). Possible hint: would you have reduced the number of whitelist/blacklist entries allowed?
OLDER ISSUES THAT I STILL HAVE (all of them are now critical too):
How can I add rules where I want the incoming mail to actually bounce hard, not just go to my junk box? (example: I want all emails coming from the .men top-level domain to bounce)
How can I add wildcards in the whitelists/blacklists filters (example, in the domain: @.xxx.com)?
How can I put more sophisticated filtering in general? Do I need to create shell accounts and set up .procmailrc? If so, would that go before or after the regular filtering? How would I deal with existing inmail boxes that have currently no shell accounts?
[*]Some of the filters that move emails automatically to subfolders result in those subfolders taking an insane amount of time to sync through IMAP, even when the said subfolder is almost empty and there are just a few new emails, it takes about 1 minute per email to download. This problem appeared about a couple of years ago I think, maybe a bit more (time flies!). Access through webmail is fine though.
I have opened a support ticket with DH a few days ago, with only a partial list of all those issues. No answer so far
This is a bit disappointing because, while I have been a customer since many many years, I have never had any issue that required me to use support. And now this and no help…