Update ukr.net.md

Submit entries for IMAP and SMTP access.

_providers/ukr.net.md

@@ -1,8 +1,21 @@
 ---
 name: ukr.net
-status: OK
+status: PREPARATION
 domains:
   - ukr.net
-last_checked: 2017-12
+server:
+- hostname: imap.ukr.net
+  port: 993
+  socket: SSL
+  type: imap
+- hostname: smtp.ukr.net
+  port: 465
+  socket: SSL
+  type: smtp
+before_login_hint: |
+  You must allow IMAP access to your account before you can login.
+last_checked: 2024-08
 website: https://www.ukr.net/
 ---
+
+To use your ukr.net email address with Delta Chat you have to enable access for 3rd party applications through IMAP. Please see [ukr.net's own article on how to do that](https://wiki.ukr.net/ManageIMAPAccess).