On Sat, 24 Jul 2021, Lukas Tribus wrote:
See SPF-aware greylisting:
https://poolp.org/posts/2019-12-01/spf-aware-greylisting-and-filter-greylist/
Interesting idea, might try it sometime, but on my small system fuzzing
IPs works well enough. I do have a whitelist but I find I only need to
add something to it about once a year.
Regards,
John Levine, jo...@taugh.com, Taughannock Networks, Trumansburg NY
Please consider the environment before reading this e-mail. https://jl.ly
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