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SMTP Error 550
I am used to the relay denied errors by now, but recently I got an error that has me stumped. It is only to one domain as I have never seen this before. I had thought it was a temperary thing, but it has been happening to this one address for the last 2 weeks. Any idea what causes this one, I...- RuneX21
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- Replies: 0
- Forum: Microsoft: Exchange
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Cisco Frame Relay T1 Config
I am trying to configure a new T1 in a Cisco 1721(IOS 12.2) Modular Router. I have a Wic1 CSU/DSU card inserted and the line connected. I have setup the DLCI, the LMI type, and the encapsulation method. However it cannot connect. The only information I was given is the following. Encap -...
