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5.7.1 Unable to Relay error ???
No problem... and yes...it's in Sys Manager - Servers - Protocols - SMTP - (Properties of <server name>)'Delivery' Tab and 'Advanced' button.- toddmgaston
- Post #21
- Forum: Microsoft: Exchange
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Do not have permission to send...
I had the same issue with a few domains and it happened intermittently. I think I've isolated the problem...so far so good. The default maximum hop count is 15 hops. I trace routed one of the domains that was erroring out and it had 23 hops. I increased my SMTP servers maximum hop count to...- toddmgaston
- Post #2
- Forum: Microsoft: Exchange
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5.7.1 Unable to Relay error ???
I had the same issue with a few domains and it happened intermittently. I think I've isolated the problem...so far so good. The default maximum hop count is 15 hops. I trace routed one of the domains that was erroring out and it had 23 hops. I increased my SMTP servers maximum hop count to...- toddmgaston
- Post #19
- Forum: Microsoft: Exchange
