I have been using Thunderbird for the last 2 years. I recently changed my laptop and decided not to migrate all the "junk" that had accumulated on my old laptop, and start fresh. I reloaded Thunderbird, no problem, I added various email accounts. But, to my surprise, my email account lgr@le.-......rs.com, which worked well on the old laptop, does not connect at all. it does not receive any mails at all. Curiously, on my old laptop, receiving emails was problem free, but I could not send any emails from that account. my normal other accounts (3) all work without issues. I have checked all the settings for each of these accounts, but cannot see an obvious mistake. Any ideas please to lgr@c2s-global.com Thanks Leo