Self-Hosted, Full Featured, Email Mailing List Manager. Announcement + Discussion Lists, Web-based Installer, Installs with minimal dependencies, sendmail/SMTP/Amazon SES supported
So the problem is that a list owner will receive requests to subscribe from List Headers and built in the mail reader unsubscribe functions. If the list owner handles too many of these requests, they'll hit the rate limit for doing this, effectively locking them out of the system.
So the problem is that a list owner will receive requests to subscribe from List Headers and built in the mail reader unsubscribe functions. If the list owner handles too many of these requests, they'll hit the rate limit for doing this, effectively locking them out of the system.