There is currently an ongoing DDoS attack targeting our mail server used by OpenPanel instances to send email alerts to users and administrators via the no-reply@openpanel.org address.
As a result, logging into the user panel on your server may have been slower over the past 6 hours if:
We apologize for the inconvenience. This incident has highlighted some weaknesses in ore modules that depend on our infrastructure. We have already implemented changes in preparation for the upcoming 1.7.61 update to help prevent issues like this in the future.