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Posted

As to the last error provided - problem was obvious:

"DNS Error: DNS server returned general failure"

 

 

As to the original issue with "454 454 TLS currently unavailable (state 9)" and a long delay in delivery - I found this:

http://www.google.com/support/forum/p/gmai...a748df20407a337

Brandon L, Google Employee, Gmail Engineer, 6/2/11

 

Yes, we changed our policy to now keep trying to use STARTTLS for 24 hours, then send an NDR to the sender, and then fall back to not using STARTTLS.

 

Before, you would have had an unknown 1 hour delay, now you have a larger delay and at least some way to know why you have the delay. I agree that the larger delay is annoying, but this is due to a mis-configuration of your server, and the point now is that you can more easily find out about the mis-configuration and hopefully fix it.

 

(...)

 

 

 

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Posted
@xaav: Nice! Was it the permissions?

 

The "mailnull" account could not access the SSL certificates, so I chmoded them to 666.

Posted
@xaav: Nice! Was it the permissions?

 

The "mailnull" account could not access the SSL certificates, so I chmoded them to 666.

I modified it to 640 for security. Does it still work?

 

EDIT: Exim didn't seem to like that. Reverted.

Posted
I modified it to 640 for security. Does it still work?

 

EDIT: Exim didn't seem to like that. Reverted.

Yes, it is still working. I have filled the survey. Thank you for all your help and effort!

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