via mailop
>To: mailop@mailop.org
>Cc:
>Date: Tue, 5 Mar 2024 21:01:57 + (GMT)
>Subject: [mailop] mimecast "antispoofing"
>I just had a bounce, when a member of the list posted, from what is
>presumably a mimecast served company, to one of my club lists.
>The me
On 3/5/2024 3:01 PM, Julian Bradfield via mailop wrote:
What should they be doing according to "best practice"?
Not rejecting mail based solely on SPF results.
- Mark Alley
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I just had a bounce, when a member of the list posted, from what is
presumably a mimecast served company, to one of my club lists.
The member's own copy of the list posting was bounced by his provider
with
550 Rejected by header based Anti-Spoofing policy:
[member's address redacted] -
http
