Closed remipcomaite closed 8 months ago
Was that message signed by Stalwart? Because based on the Received
headers it looks like it was signed by Postfix or OpenDKIM.
If both Stalwart and MX Toolbox fail to verify the message then it is probably a Postfix issue.
Indeed, in my case, outgoing emails are processed by Postfix but they are signed by Stalwart. These are the results of the tests I did with email addresses managed by Stalwart. I use Postfix as a relay. The test is carried out by sending an email to the address indicated here: https://mxtoolbox.com/deliverability
Great, I'll check it out.
This has been fixed in v0.3.7
.
I have an error verifying the DKIM signature of emails whose content is empty. I believe there is a bug in the body hash calculation if the message body is empty.
Here are the tests I performed when the email is empty and when the email only contains the word "toto".
Empty:
https://mxtoolbox.com/deliverability/274cfab4-394e-474c-993d-9c1531f2f04f
Not empty:
https://mxtoolbox.com/deliverability/eb6c7a5a-5145-4290-baec-3a72bff09d70