Sorry should have been more clear. These arent coming from our server, these are coming in from other servers showing as coming from us, I'm assuming someone somewhere with our email in their contacts got a virus or something. Our server has spoofing off already, these come in showing from my email ...

Lately we've been getting hit with alot of emails that show ourselves as the sender (My favorites are ones to me from me). Is it possible to block emails that the displayed from doesn't match the actual from address?

Would entering the IP's for the two of us in Allow Relay for Privileged IP ranges possibly help? I cant do it for the laptop since he's up in new york and travels alot but at least for the two of us here in florida could it help? And is there any risk? I can't imagine someone managing to spoof two 1...

Its already set at 30 minutes, but what doesn't make sense is it will just happen for no discernible reason even within the 30 minute time frame. Someone will send an email to X, 3 minutes later send one to Y and Y is denied but then goes through when retried a minute later, then denied again 10 min...

Just happened again, she tried to send an email, relay denied, resent and it went through.

Sorry for the delay responding. Happened again just now but now its from a different computer, sitting right next to me. Logs: From Debug Log: 03/27/14 10:36:50 ME-E0109: [860] Relay Denied: Failed to meet all relay criteria. Attempt to relay to [SMTP:xxx@xxxxxx.com] was denied for requesting IP Add...

Been having a bizarre issue with a family members new laptop. Every now and then when he attempts to send an email it will throw a Relay Denied, however it is completely random. For example he tried to send an email and it failed relay, I then sent an email to the same person to test and it went thr...