What is a well-known service that binds port 25 and is it required on all hosts?

Question

Options

• ASNMP and it should be turned off if not needed.
• BSMTP and it is a required service.
• CSMTP and it is only required on MX hosts.
• DSLPD and it is required if you run LDAP services.
• ESSHD and it is required for secure logins.

• A
  4% (2)
• B
  12% (6)
• C
  78% (39)
• D
  2% (1)
• E
  4% (2)

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