My company's application has a bulk email system, all custom built, used by our clients to send emails based on opt-ins. While doing performance monitoring during some particularly large email batch ...
This question comes from: http://webmasters.stackexchange.com/questions/695/how-to-avoid-hotmail-live-rejections-for-legit-large-volume-emailing I never knew about this for Hotmail and I'm wondering ...
While qualifying eMail for Spam, Hotmail/Live checks the historical records of numbers of eMails sent by a sender (FROM, eMail Server, IP, etc.). Some times, perfectly valid bulk eMails that are not ...