Exchange 2010 can't send email

Exchange 2010 - 2 servers:  1 box running exchange, 1 box running exchange edge transport.

Got a notification this morning that the Edge server certificate had expired.  I reissued a certificate, and through the process had to sever the subscription and then resubscribe.  Received no errors, but now for whatever reason we cannot send out email at all.  We can receive all day long, but cannot send out anything.  I feel that it may have something to do with the send connectors, but i'm a novice at all of this.  

Thanks!
ian stradlingAsked:
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Valentina PerezExchange ServersCommented:
Hi Ian,

Check the queue. Do you have any error there?

If you check with the following commnd Get-Queue?

Yes normally you have done the correct steps: renew certificate, resubscribe the edge.

Regards
Valentina
ian stradlingAuthor Commented:
I don't get any errors with Get-Queue.
Valentina PerezExchange ServersCommented:
Hi Ian,

Do you get any NDR?

Normally the send connector is created after you resubscribe the edge.

Regards
Valentina
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Sudeep SharmaTechnical DesignerCommented:
Have you restarted the Transport Service after the new certificate is assigned?

Thanks,
Sudeep
ian stradlingAuthor Commented:
Valentina, what do you mean by NDR?  I'm not familiar with that acronym.

Sudeep, yes, I have restarted the transport service.
Valentina PerezExchange ServersCommented:
Hi Ian,

Do you receive any email like Non-Delivery Report? It is an automated e-mail message from a mail system. It can help to troubleshoot.

Regards
Valentina

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Valentina PerezExchange ServersCommented:
No more replies from the author, the issue seems to be solved.
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