Using DNN 7.1.2. I've set up an SMTP server and now setting up the information in the SMTP section in the Host settings. When I hit the Test SMTP button, i get the error: Input string was not in a correct format. Done a lot of searching, seen this error a lot, but nothing related to emailing and SMTP testing. If i try to reset a password, it also registers the error - not really surprising since the test doesn't work. Any help would be appreciated. Thank you.