Desktop clients send email over Gmail using the simple mail transfer protocol. You can use the telnet program on your computer to connect to Gmail's SMTP server and verify the connection is working ...

Many businesses, small or large, decide to set up internal Web servers dedicated to employee use. SMTP servers allow employees to sync email client software on their workstations to their mailboxes on ...

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 ...

Poor telnet, it used to be the cool kid on the block. It was the program all sysadmins turned to when they needed to connect to a remote server. Telnet just wasn't that good at keeping a secret—all ...

when telneting into mail servers on port 25 some servers even if they are not an open relay will let you enter commands. on other smtp servers they accept the connection but the screen is blank and ...