With many types of business email accounts, your computer connects to a machine called the Simple Mail Transfer Protocol server when you send messages. If you have difficulty sending messages, there ...

Configuring an SMTP (Simple Mail Transfer Protocol) server on Windows Server is a common task for system administrators who need to enable applications or websites to send email messages. Unlike a ...

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 ...

One of the little-known freebies Gmail offers is a portable SMTP server to send mail from any network for any email address. In your email client software, under Outgoing mail, set the SMTP server to ...

On my Mac — which I'm pretty sure is the same for PC — I use an airport network at home with Earthlink DSL, a Time Warner DSL at my boyfriends, and different WiFi networks elsewhere. My complaint: ...

Hi there. <BR>I've been working on locking down some email server's lately and as such have spent alot of time in telnet sessions with them.<BR>One thing I've noticed is the responses certain server's ...

Many Mail.app users are experiencing an problem in which the application will not send. The Mail application receives incoming messages properly, but when users attempt to send messages they are ...

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 ...

A novel way to abuse a decades-old protocol used to send emails since the beginning of the Internet allows attackers to evade Domain-based Message Authentication, Reporting and Conformance (DMARC) and ...

It seems like this is supposed to be a policy, but can someone give me a "for dummies" version of WTF it's supposed to be? My understanding is that there's already supposed to be a rule for it in ...