On 2023-02-28 at 05:13:04 UTC-0500 (Tue, 28 Feb 2023 11:13:04 +0100) natan <[email protected]> is rumored to have said:
HiIs there any rfc about having to use or regarding the need to use "sender login mismatch";
No. It is very rare for any RFC to make authorization policy recommendations.
-- Bill Cole [email protected] or [email protected] (AKA @grumpybozo and many *@billmail.scconsult.com addresses) Not Currently Available For Hire
