0x800ccc80 None of the Authentication methods supported by this client are supported by this server
Posted on 2010-09-15
Hope you can help with a strange one.
Here is the situation.
Two routers connected to the same cable modem. Both set to Static IP's, Both have same DNS settings.
Connect wireless (or wired) to one (netgear) and all the world is fine everything works fine.
Connect wireless(or wired) to the other everything seems to work until you try to send an email from Outlook 2007 and you get
"Sending' reported error (0x800ccc80) None of the authentication methods supported by this client are supported by this server'
Same machine, same Outlook, same Outlook profile. Using Norton Internet security and have tried disabling firewall.
Periodically, I will also get a message saying the encryption method is not supported also
The only thing different in the equation is the routers. Have tried disabling the firewall on the affected router and anything else I could find...No Joy!
Any help or suggestions are appreciated