Free 202-450 Exam Braindumps (page: 14)

Page 14 of 30

A company is transitioning to a new DNS domain name and wants to accept e-mail for both domains for all of its users on a Postfix server. Which configuration option should be updated to accomplish this?

  1. mydomain
  2. mylocations
  3. mydestination
  4. myhosts
  5. mydomains

Answer(s): C



What is the path to the global Postfix configuration file? (Specify the full name of the file, including path.)

  1. etc/postfix/main.cf

Answer(s): A



When are Sieve filters usually applied to an email?

  1. When the email is delivered to a mailbox
  2. When the email is relayed by an SMTP server
  3. When the email is received by an SMTP smarthost
  4. When the email is sent to the first server by an MUA
  5. When the email is retrieved by an MUA

Answer(s): A



It has been discovered that the company mail server is configured as an open relay. Which of the following actions would help prevent the mail server from being used as an open relay while maintaining the possibility to receive company mails? (Choose two.)

  1. Restrict Postfix to only accept e-mail for domains hosted on this server
  2. Configure Dovecot to support IMAP connectivity
  3. Configure netfilter to not permit port 25 traffic on the public network
  4. Restrict Postfix to only relay outbound SMTP from the internal network
  5. Upgrade the mailbox format from mbox to maildir

Answer(s): C,D



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