Up until yesterday emails were working fine at the office using Thunderbird. A staff member was trying to set up a new email account on a machine and got locked out too many attempts logging on the server, I cleared the lock out but then all the systems using Thunderbird in the office got the same email error.
Here is the key thing I took mine home and it worked fine, I took it back to the office and I get the sending of password error.
Have rebooted the router but still no luck, have checked and double cheked the hosting server its not blocked and I can see our website fine so we are not locked out.
None of the machines using thunderbird were reset like I said earlier mine was fine then we had the lockout cleared it and then the email trouble started.
Any one got any ideas??