If you’re sending a lot of email from your application of via email marketing, you need to ensure you’re site is whitelisted with the major Internet Service Providers. I’ve previously written about whitelisting with AOL і Yahoo! Сёння мы даведаліся, што можа ўзнікнуць праблема, пры якой наш сайт можа быць заблакаваны Comcast. Comcast сапраўды мае некаторую інфармацыю, каб даведацца, блакуюць яны вашу электронную пошту ці не.
I’ve written in the past якія крокі I’ve learned to ensure our site maintains a good reputation, but it’s still possible to have email deliverability issues even though you’re innocent.
Прадстаўнік Comcast адправіў мне ліст са спасылкай на Comcast’s Blocked Provider Request Form. I’ve filled it all out, hopefully, this resolves issues we ran into last night where a user was actually unable to even gain access to our application.
I’ve read quite a few nightmares online about Comcast’s DNS blocking. We’re recommending users utilize OpenDNS у прамежкавы.