Validity Universal Feedback Loop Service adds 2 new ISPs

Return Path (now Validity) manages a number of ISP feedback loops for ISPs all around the world. They've got a signup and management interface for this "Universal Feedback Loop Service" at They have just announced that they've added Swisscom ( and Telenet ( to the list of ISP Feedback Loops that they have coordinated into this management interface. Senders, be sure to head on over to to

That brings the grand total of ISPs/mailbox providers supported via the Universal Feedback Loop Service up to 24. This includes: BAE Systems (, BlueTie, Comcast, Cox, FastMail, Italia Online, Libero Mail, Virgilio,, Liberty Global, UPC/UnityMedia, Locaweb,, OpenSRS (Tucows), Rackspace,, Swisscom, Synacor, Telenet, Telenor, Telstra, Terra, UOL, Virgin Media, XS4ALL, Yandex, and Ziggo.

When this launched a number of years ago, it was immediately innovative, a clear time saver for email senders -- allowing senders sign up for multiple ISP feedback loops all in once place, with a minimum number of steps. Thanks for Validity for continuing to support and enhance this valuable service.

Post a Comment