SPF & Greylisting - How do they work in ESET software?

[davidenco 1]

I have SPF checking and Greylisting enabled in Mail Security for Exchange Server 6.5.

The documentation says SPF checking has 3 states; Pass, Fail or Not Available.

I have enabled the option to bypass Greylisting if SPF passes but am I right in thinking that if an email does not pass SPF checking that Mail Security will perform Greylisting instead?

[filips 44]

Hi davidenco,

You are right, if an email fails the SPF check or if there is no SPF record for the sending domain, greylisting will be performed.