E-MAIL WOES

SPECIAL NOTICE: I am EXTREMELY frustrated that my main e-mail account — bill@provick.ca — STILL doesn’t work properly. I CAN receive but NOT send. (GRRRRR) Fortunately my secondary account — WilliamAndrewP@gmail.com — still works. (Probable cause: Settings for outgoing server somehow messed up during last, more-radical-than-usual update of my e-mail software, Mozilla Thunderbird.)
Person who helped me set it up originally, and who has already sent some needed info, has been extremely busy of late. And I hesitate to go further right now in experimenting to try and fix it in case I mess it up even more. LOL (OK, I may be quite frustrated but I can still laugh.) (vbg)