Does it work with Icedove E-mail?
Anyway, does Evolution's setup match https://hilfe.telekom.de/hsp/cms/content/HSP/de/3378/faq-45858521 (regarding the "
Der Posteingangsserver in Ihrem E-Mail-Programm muss lauten: secureimap.t-online.de (Port 993) Der Postausgangsserver lautet: securesmtp.t-online.de (Port 465)" part?)
