Gmail and SenderScore
Return Path discusses that a high (>80) SenderScore is correlated with inbox delivery at Gmail.
Return Path discusses that a high (>80) SenderScore is correlated with inbox delivery at Gmail.
Mike Monteiro has a screenshot of what happens when you actually fill up a gmail inbox.
How much of that mail is spam, I wonder?
HT: Laughing Squid
Justin Coffey commented on my check your assumptions post pointing out his data on opens related to ISPs. He says:
Read MoreYesterday I wrote about the underlying philosophy of spam filtering and how different places have different philosophies that drive their filtering decisions. That post was actually triggered by a blog post I read where the author was asking why Gmail was using the PBL but instead of rejecting mail from PBL listed hosts they instead accepted and bulkfoldered the mail.
The blog post ends with a question: