Interview Questions And Answers

Q: - Which qmail process use "concurrecylocal" control file ?

qmail-send

Submitted By:-Naresh            Email-ID: - naresh.kunal19@yahoo.com

Q: - What is maildir ?

Maildir is a mailbox format created by Dan Bernstein to address the shortcomings of the mbox format. A maildir mailbox is a directory containing three subdirectories, new, cur, and tmp. Each message in a maildir mailbox is in a separate file in one of the subdirectories, depending upon its status: new is for unread messages, cur is for messages that have been seen, and tmp is for messages in the process of being delivered.

Submitted By:-Naresh             Email-ID: -naresh.kunal19@yahoo.com

Q: - What is procmail ?

procmail is a popular Message Delivery Agent (MDA). The function of an MDA is to accept a message from the MTA for a specific user or mailbox, and deliver the message according to the user's desires. procmail can be used to "filter" messages by the content of various header fields or the body of the message.

Submitted By:-Naresh             Email-ID: -naresh.kunal19@yahoo.com