C. VRFY
Explanation:
SMTP (Simple Mail Transfer Protocol) is a protocol used to transfer electronic mail messages between servers. The VRFY command is used to verify the existence of an email address or to check whether a specific mailbox exists on the server. When a user submits a VRFY command with an email address, the server will check whether the email address is valid and whether the mailbox exists on the server. If the email address is valid, the server will respond with the name of the mailbox associated with the email address.
upvoted 3 times
...
Log in to ExamTopics
Sign in:
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
insaniunt
1 week, 5 days ago581777a
4 months, 2 weeks agojeremy13
7 months, 3 weeks agoeli117
8 months, 3 weeks ago