I use 1and1 and SMTP, I use 'Secure to dedicated port' and the port is 465. I use the same for connection type for POP on port 995. See if those settings help at all.
> Hello Marck, > You wrote: MP>> My first guess would be that the hotel wifi blocks port 25 to prevent MP>> guests spambot infested systems spewing junk from their connection. > My wife reports that the same problem is happening in our home office. MP>> It is highly MP>> possible that your personal domain email accounts are not configured MP>> to use TLS, SLL or StartTLS so get blocked from using port 25. > My SMTP connection is "Secure on regular port (STARTTLS)". and, that > port is 587. > It seems that I need to explore with my e-mail host service, > 1&1.com, the basis for this problem. ________________________________________________ Current version is 7.1 | 'Using TBUDL' information: http://www.silverstones.com/thebat/TBUDLInfo.html