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Exam
: SAIR 3X0-204
Title
: Level 2 Sendmailmailing
System
Version : Demo
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1. Which of the following are well-known MTAs?
A. Procmail
B. Sendmail
C. Netscape
D. Pine
E. Qmail
Answer: BE
2. The MX record for a domain is set to: "IN MX 10 mail.company.com". What additional record types, if any,
are required for the machine mail.company.com?
A. mail.company.com should have a CNAME record
B. mail.company.com should have no other records
C. mail.company.com should have an A record
D. mail.company.com should have both a CNAME and a PTR record
E. mail.company.com should have both a CNAME and an A record
Answer: C
3. Which of the following files are checked and/or modified to restrict POP access to machines only in the
domain company.com?
A. /etc/hosts
B. /etc/inetd.conf
C. /etc/services
D. /etc/hosts.allow
E. /etc/hosts.deny
Answer: BDE
4. Which of the following would NOT be an effective way for an e-mail user to prevent spam?
A. Creating a mail filter based on the mail header
B. Creating a mail filter against usernames with irregular capitalization
C. Creating a mail filter against mail from a specific user name
D. Using Procmail
Answer: C
5. Which of the following are reasonable steps for a system administrator to take to reduce the amount of
spam received by users of an e-mail system?
A. Only accept e-mail from trusted hosts
B. Only accept inbound e-mail for users in this domain
C. Use the DNS blacklist service to refuse e-mail from known spam sources
D. Disable any accounts which receive spam
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E. Filter e-mail headers for known spam subject lines
Answer: BCE
6. Which of the following is not a valid delivery line for .qmail?
A. # this is a comment
B. |/usr/bin/vacation jsmith
C. &joesmith
D. &jsmith@company.com
E. /home/jsmi