They are not coming from a URL, they are requested from CloudWatch nightly during the daily stats gathering, if you have set up an API key in the settings.
Sorry, I'm not sure I understand what you mean by "snog forums or dedicated forums" 🤔 There is an importer and it was tested on v2.1.33 of that addon, so it should work with newer versions as well.
According to my records, you have not downloaded v5.3.0b1 with either of your two licenses, which probably goes some ways towards explaining this discrepancy :)
Remember; Beta versions need to be chosen explicitly the same way you do when downloading XenForo itself:
It is not possible to add a setting as the cron job runtime cannot be controlled that way. You should change the time zone - I’m not sure if it runs on the actual server time zone or the XF guest time zone.
It's interesting to read from this thread that I'm not the only one who's been "attacked" by these bots 🤔 On my site they were able to trigger out of memory errors (that I annoyingly couldn't replicate when replicating their requests), and in the server error log I'm finding some very...
An easy way to test this for yourself once you have made configuration changes is to setup a mailing list only you have access to, send emails to the list, and use a compatible mail client to send the unsubscribe request.
List-Unsubscribe is a XenForo feature, not a feature of this add-on. That being said, admin.php?dbtech-mail/logs/subscriptions/ is the subscribe/unsubscribe log for DB Mail mailing lists.
If you mean the list when you open the currency overlay, that can't be customised at this time without template edits. You can open dbtech_credits_currency and find <xf:macro id="dbtech_credits_currency_macros::richest" add after arg-limit="10" to show 10 users.