Bob Beck wrote:

quoted text
>

> 	I have definately seen issues here with other implemntations,

> because the 4XX code given, the XX's matter...  Have you seen

> this with OpenBSD spamd? (As opposed to something else..) 

I have seen this with 451 errors, not on spamd but with the exact same

error code as the one used for spamd.
spamd error: 451 Temporary failure, please try again later.

error with exim: 451 Temporary local problem - please try later
>

quoted text
> 	It sounds like you're speaking on this topic without

> any actual experience with OpenBSD spamd, but rather something

> like postfix or the sendmail-milter implementation.

> 

Indeed, but the error code is the same at the same time during the

transaction, so I don't see any reason why the behavior would be different.

For Mdaemon, you can check the changelogs from version 9.0.2 as they

acknowledge the problem.
[demime 1.01d removed an attachment of type application/x-pkcs7-signature which had a name of smime.p7s]