Hello,
[my first list post, please notify me if I break some etiquette]
On 4/6/21 3:48 PM, Florian.Kunkel--- via mailop wrote:
t-online.de is looking for full alignment between the SPF domain (5321.from)
AND the d=domain (DKIM) with the header from (5322.from).
ACK
t-online.de is rejecting any message that does not align with both SPF and DKIM.
* align mail from and header from to your DKIM d= (you don't do this for us,
but for your customer/correspondent to recognize you!)
This sounds like it would break variable envelope return path
techniques, unless a mailing list replaces the 5322.from, needlessly
breaking a valid DKIM signature from the original sender.
Am I understanding that correctly?
Best regards
Tim Düsterhus
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