Version 5 (modified by Jamie McClelland, 9 years ago) (diff)


Email deliverability status

This is a companion page to our email deliverability strategies page. It documents our bulk email servers and the status of our strategies for each host.


The following are our bulk mail sending hosts:

  • (provides discussion mailman lists via and
    • Assigned IPs:,,,
  • (provides announcement and other high volume mailman lists via and provides relaying via
    • Assigned IPs:,,,
  • (provides mailman lists via
    • Assigned IPs:
  • (provides listserv lists for Portside plus one mailman list)
    • Assigned IPs:,

Registered Feedback Loops

Bulk Mail application Status