greylist

Currently browsing all posts in the greylist category

Greylisting

You may have read our recent blog on blacklisting, but do you know what greylisting is? Greylisting (like blacklisting) is a popular technique for blocking spam emails. Blacklisting relies heavily on automated computer programs that programmatically analyse email traffic, to determine the probability of messages being spammy. These programs/bots aren’t perfect and can make mistakes, […]

Read More