Re: [Mailman-Users] Robotic subscription attacks

2016-04-13 Thread Jim Popovitch
On Tue, Apr 12, 2016 at 8:47 PM, Mark Sapiro wrote: > There have been discussions of these robotic subscribes on this list in > the past. Up until a couple of days ago, the ban_list or GLOBAL_BAN_LIST > regexp '^.*\+\d{4,}@' i.e., any email address whose local part ends with > '+' followed by 4 or

[Mailman-Users] Robotic subscription attacks

2016-04-12 Thread Mark Sapiro
There have been discussions of these robotic subscribes on this list in the past. Up until a couple of days ago, the ban_list or GLOBAL_BAN_LIST regexp '^.*\+\d{4,}@' i.e., any email address whose local part ends with '+' followed by 4 or more digits) has been effective at blocking virtually all of