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New Member

Gmail issue on ASA-5500 series

There seems to be a recent issue that has come up when gmail users are e-mailing into organizations using ASA-55xx firewalls. Has anyone had this problem and have any suggestions? These errors only occur with inbound messages originating from Gmail. Below is the message gmail users receive:

Technical details of permanent failure:

TEMP_FAILURE: Unspecified Error (SENT_MESSAGE): Connection timed out

Any help is greatly appreciated. Thank you.

3 REPLIES
New Member

Re: Gmail issue on ASA-5500 series

Read my answer to the conversation titled "Inspect ESMTP".

Cisco Employee

Re: Gmail issue on ASA-5500 series

turn off Inspect ESMTP

New Member

Re: Gmail issue on ASA-5500 series

Thanks very much for your responses. Seems to be working fine now.

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