On Fri July 9 2021 11:41:09 Hunter via tde-users wrote: > I'm having to use Disroot's webmail service to send this since I am unable > to send mail on Kmail for whatever reason for the past few days. I'm using > SMTP and TLS but get the error "unrecognized transport protocol" whenever I > try to send a message. Disroot's SMTP uses port 587 and STARTTLS, but I had > been using TLS and Plain Text and the weird part is that this worked a few > weeks ago but now it isn't. I'm able to get mail via IMAP but can't send > anything. Does anyone else use Disroot and/or know how to fix this? If nothing has changed at your end I suggest you contact disroot and see what has changed at their end. You could also check your IP in http://www.anti-abuse.org/multi-rbl-check/ although that is not normally applied to authenticated submissions. --Mike ____________________________________________________ tde-users mailing list -- users@xxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxx Web mail archive available at https://mail.trinitydesktop.org/mailman3/hyperkitty/list/users@xxxxxxxxxxxxxxxxxx