On Wed, 21 Dec 2022, Joey J wrote:
But in better seeing the welcomelist_from_spf option, I think this will be
my first try.
If you are *really* worried about getting faked mail from that
correspondent, you can do something like:
whitelist_from_spf j...@company.com
blacklist_from j...@company.com
I have a bunch of these sort of entries in my local config:
whitelist_auth *@wellsfargo.com
blacklist_from *@wellsfargo.com
whitelist_auth *@*.wellsfargo.com
blacklist_from *@*.wellsfargo.com
whitelist_auth *@netflix.com
blacklist_from *@netflix.com
whitelist_auth *@*.netflix.com
blacklist_from *@*.netflix.com
You may need to dial back the blacklist score a bit for it to work
reliably:
score USER_IN_BLACKLIST 85.000 # let whitelist override blacklist
--
John Hardin KA7OHZ http://www.impsec.org/~jhardin/
jhar...@impsec.org pgpk -a jhar...@impsec.org
key: 0xB8732E79 -- 2D8C 34F4 6411 F507 136C AF76 D822 E6E6 B873 2E79
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"Bother," said Pooh as he struggled with /etc/sendmail.cf, "it never
does quite what I want. I wish Christopher Robin was here."
-- Peter da Silva in a.s.r
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3 days until Christmas
