[Mailman-Users] Cloudmark blacklist

2024-03-16 Thread Stephen J. Turnbull
Jayson Smith writes: > I'm getting really tired of these unexplained blacklistings. Does > anyone know of any reliable outgoing Email service providers? What do you mean by that? Gmail for example allows you (or did allow you 18 months ago) to validate an alternate address through the usual

[Mailman-Users] Cloudmark blacklist

2024-03-15 Thread Jayson Smith
Hi, I run two very low traffic Mailman lists on my Linode. This morning one of them got an Email, and that's when I found out thanks to Comcast that my IP is on Cloudmark's blacklist. Naturally I've sent in a reset request using the form linked from the Comcast error message, and am still