E-mail clients don't connect to an http server at all, usually directly to an IMAP or POP server, even if it uses TSL/SSL. And throughout the article, there was no mention of e-mail clients being ...

When it works correctly, email can feel seamless. But a failure reveals its two separate components: one kind of server handles your mail app retrieving messages; another sends them out. These ...

If you regularly encounter delivery problems when sending email messages, your mail server might be on a blacklist. Large corporations and email servers use email blacklists in an attempt to reduce ...

Microsoft has acknowledged a new issue affecting Outlook for Microsoft 365 users and causing email-sending problems for those with too many nested folders. According to Redmond, this is likely related ...