The protocol that has defined e-mail for more than two decades may have a fatal flaw: It trusts you. Developed when the Internet was used almost exclusively by academics, the Simple Mail Transfer ...

The Simple Mail Transport Protocol, or SMTP, is a standard for how computers talk to each other to send email. If you're sending email using Microsoft Outlook, your computer may connect to your ...

Gmail lets you use Simple Mail Transfer Protocol (SMTP) to access third-party email clients (such as Outlook and Thunderbird) or send emails from your WordPress site. If you have an enterprise account ...

The rules, formats and functions for exchanging messages between the components of a messaging system. The most widely used messaging protocol is the Internet's Simple Mail Transfer Protocol (SMTP).

AOL provides SMTP servers for the iPad's Mail app and other email programs. Simple mail transfer protocol servers function differently than POP servers; every action you take with your AOL email on ...

In this post, we will talk about how to fix Outlook Error 0x800CCC67. It is an SMTP protocol error that prevents users from sending email messages. SMTP stands for ...

Security researchers have found inconsistencies in how some Simple Mail Transfer Protocol (SMTP) servers handle end-of-data sequences. This allows the injection of SMTP commands into email messages in ...

Multiple hosted, outbound simple mail transfer protocol (SMTP) servers are vulnerable to email impersonation. This allows authenticated users and certain trusted networks to send emails containing ...

Phishing actors abuse Google's SMTP relay service to bypass email security products and successfully deliver malicious emails to targeted users. According to a report from email security firm Avanan, ...