Is a major ISP blocking your emails?
If a major ISP (like AOL, or MSN/Hotmail, Yahoo! or AOL) is blocking your emails, this is actually not that unusual. The major ISPs usually block emails temporarily and then remove the servers from the blacklist within a day or two. Please note that Benchmark is on so many feedback loops with major ISPs that we usually already know when this happens, and we re-route emails to other outgoing
Delivery March 1, 2019
Will a lower Spam score guarantee delivery?
Most email systems have email filtering tools installed to filter out spam. An email qualifies as spam if it contains certain terms in the content or suspicious email headers, among other reasons. A low spam score ensures that the email filtering tools on the recipient’s servers will not filter out your email. However some systems might be stricter than others, and even if you have a low score, you may
Delivery March 8, 2019