I'm not sure where exactly on the SE network, if at all, I should ask this question:
My email provider had this technical glitch which made my address be unavailable (550 4.2.1 Access Denied) for about 4 days. The address has now been restored, but I want to mend any damage that may have occurred: I must have bounced from all sorts of automated mechanisms which send me email. I would like some advice regarding how to figure out how to mark myself as non-bouncing again; I've noticed I don't know how to do that even with Google groups I'm in.
How would you recommend I go about mending/fixing the "damage" of my email outage - including what I've mentioned above and perhaps considerations I have missed?
Can I, or should I, ask that on SU?