Been using Outlook 2010 ever since I moved my domain and e-mail to dynu. Today keep getting this server does not support the authentication method selected. I have been using pop / SSL (port 995) and smtp / SSL (port 465). Did try port 587 / TLS but cannot get authenticated to receive e-mail. Was happening 4 hours or so ago and then cleared up but happening again now. What is changing on dynu mail servers?

Ok, just tried outlook and working again now. Was not working for at least 10 minutes. Even did a reboto. What problems are being encountered by dynu mailservers?

Same error off and on all week. Will get errors. Then not get errors. Sometimes when get errors in outlook 2010, will access account via webmail and then outlook works again. Sometimes just wait and then outlook works again. Off and on. All started earlier this week with first report on this thread. Same computer, same outlook 2010, two different OS used (windows 8.1 86 bit and windows 8.1 64 bit - dual boot). Getting annoying. errors reported


Task 'vla@solutionsonsite.com - Receiving' reported error (0x800CCC1A) : 'Your server does not support the connection encryption type you have specified. Try changing the encryption method. Contact your mail server administrator or Internet service provider (ISP) for additional assistance.'
Task 'vla@solutionsonsite.com - Sending' reported error (0x800CCC1A) : 'Your server does not support the connection encryption type you have specified. Try changing the encryption method. Contact your mail server administrator or Internet service provider (ISP) for additional assistance.'
Task 'vla@solutionsonsite.com - Receiving' reported error (0x800CCC1A) : 'Your server does not support the connection encryption type you have specified. Try changing the encryption method. Contact your mail server administrator or Internet service provider (ISP) for additional assistance.'
Task 'vla@solutionsonsite.com - Sending' reported error (0x800CCC1A) : 'Your server does not support the connection encryption type you have specified. Try changing the encryption method. Contact your mail server administrator or Internet service provider (ISP) for additional assistance.'