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Community Member

TLS support wildcard cert?

Hi everyone,

I'm planning to enable TLS on our email traffic, but was wondering if that will conflict with the wildcard certificate we currently have enabled on the server?

I couldn't find any information about smtp tls errors because of it on google, but was wondering if anyone has specific experience with it.

1 REPLY
Community Member

Re: TLS support wildcard cert?

The IronPort email security appliance cannot use certificates with wildcards when verifying a certificate.

If you want to verify success or failure on TLS connections from the IronPort point of view, you can use the knowledgebase article below to search for those connections.

How can I determine if my IronPort is using TLS for delivery or receiving?

http://tinyurl.com/py4tw





Hi everyone,

I'm planning to enable TLS on our email traffic, but was wondering if that will conflict with the wildcard certificate we currently have enabled on the server?

I couldn't find any information about smtp tls errors because of it on google, but was wondering if anyone has specific experience with it.

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