foens / hpop

OpenPOP.NET code repository
http://hpop.sourceforge.net/
202 stars 114 forks source link

connection failes pop.ionos.com #85

Open foxjazz opened 5 years ago

foxjazz commented 5 years ago

var mc = new OpenPop.Pop3.Pop3Client(); string hn = "pop.ionos.com";

        mc.Connect(hn,110,true);
jstedfast commented 5 years ago

The problem you are hitting is that port 110 is not an SSL-wrapped port. You either need to pass false as the useSsl argument or you need to use port 995.