ContributionsMost RecentMost LikesSolutionsRe: Outlook SMTP SSL Error Thanks for your considered reply. I have the problem solved now, though I won't tell you what the embarassingly stupid mistake I made was! Re: Outlook SMTP SSL Error I, on the other hand, with an NTL email address and using smtp.ntlworld.com as the server still (after about 3 weeks) cannot SEND email from my email client (that has worked fine for years) using either port 25 or port 465! Re: Loss of Email - F010762348 Really!? I, for one still cannot SEND email.