It would be good if regex for “match hostname” or “exclude hostname” were also possible in the conditions for the notifications. Yes, I am aware that this can be achieved via host groups, tags or labels. With us, however, we already use “speaking” names for our more than 2000 switches. It would be much easier to use regexes on the names instead of assigning appropriate tags/labels to all hosts. I am sure that there are similar situations in many other networks. Therefore, at least the possibility should be created to use regex here as well.
Also from our side we asked long time ago for this, but no mercy 