Which two actions are taken by SMTP if the destination email server is busy when email messages are sent? (Choose two.)
IT Exam Items Repository › Which two actions are taken by SMTP if the destination email server is busy when email messages are sent? (Choose two.)
Which two actions are taken by SMTP if the destination email server is busy when email messages are sent? (Choose two.)
- SMTP sends an error message back to the sender and closes the connection.
- SMTP tries to send the messages at a later time.
- SMTP will discard the message if it is still not delivered after a predetermined expiration time.
- SMTP periodically checks the queue for messages and attempts to send them again.
- SMTP sends the messages to another mail server for delivery.
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