Search results
Results from the WOW.Com Content Network
502 Command not implemented 503 Bad sequence of commands 504 Command parameter is not implemented 504 5.5.4 Unrecognized authentication type [3] 521 Server does not accept mail [5] 523 Encryption Needed [6] 530 5.7.0 Authentication required [3] 534 5.7.9 Authentication mechanism is too weak [3] 535 5.7.8 Authentication credentials invalid [3]
When you get a message from a "MAILER-DAEMON" or a "Mail Delivery Subsystem" with a subject similar to "Failed Delivery," this means that an email you sent was undeliverable and has been bounced back to you.
A rule of thumb in determining if a reply fits into the 4xx or the 5xx (Permanent Negative) category is that replies are 4xx if the commands can be repeated without any change in command form or in properties of the User or Server (e.g., the command is spelled the same with the same arguments used; the user does not change his file access or ...
Push email is an email system that provides an always-on capability, in which when new email arrives at the mail delivery agent (MDA) (commonly called mail server), it is immediately, actively transferred by the MDA to the mail user agent (MUA), also called the email client, so that the end-user can see incoming email immediately.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file
Kentucky Route 550 (KY 550) is a 43.212 miles (69.543 km) state highway in eastern Kentucky that runs from Kentucky Routes 15 and 80 in northwestern Hazard to Kentucky Route 80 and Judge Road in Eastern via Darfork, Dwarf, Fisty, Carrie, Hindman, Garner, Mousie, Lackey, Garrett, and Eastern.
The 5th Signal Command (Theater) ("Dragon Warriors" [1]) was a European-based tactical and strategic communications organization of the United States Army specializing in command and control which supported theater-limited, joint-forces, and combined forces activities. The command's mission was to build, operate and defend network capabilities ...
In aviation, a rejected takeoff (RTO) or aborted takeoff is the situation in which the pilot decides to abort the takeoff of an airplane after initiating the takeoff roll but before the airplane leaves the ground.