Category: Servers Admin

Sendmail Interview Questions & Answers part 3 0

Sendmail Interview Questions & Answers part 3

Q: – How to restrict sendmail to sending a big file? define(`confMAX_MESSAGE_SIZE',`52428800')dnl or If you are using a PHP based webmail application like SquirrelMail, you...

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Sendmail Interview Questions & Answers part 2 0

Sendmail Interview Questions & Answers part 2

Q: – How to configure sendmail to accept mail for local delivery that is addressed to other hosts? Create a /etc/mail/local-host-names file. Put into that...

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Sendmail Interview Questions & Answers part 1 0

Sendmail Interview Questions & Answers part 1

Q: – What is Sendmail ? Sendmail is an MTA, meaning it accepts email messages sent to it using the SMTP proto- col and transports...

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Qmail Interview Questions & Answers part 5 0

Qmail Interview Questions & Answers part 5

Q: – What is “checkpassword”? If you're using qmail's built-in POP3 server, you want Dan's checkpassword program, which validates user logins as well. Even if...

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Qmail Interview Questions & Answers part 4 0

Qmail Interview Questions & Answers part 4

Q: – Tell me the name of five Important Qmail daemons? qmail-queue qmail-send qmail-clean qmail-lspawn qmail-rspawn qmail-local qmail-remote Q: – How to rebuild the SMTP...

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Qmail Interview Questions & Answers part 3 0

Qmail Interview Questions & Answers part 3

Q: – What is QMAIL ? qmail is a mail transfer agent that runs on Unix/Linux. It was written, starting December 1995, by Daniel J....

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Qmail Interview Questions & Answers part 2 0

Qmail Interview Questions & Answers part 2

Q: – Which Groups and Users are required to start QMAIL Server ? Groups :- nofiles qmail Users :- qmaild alias qmaill qmailp qmailq qmailr...

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Qmail Interview Questions & Answers part 1 0

Qmail Interview Questions & Answers part 1

Q: – Which qmail process use "concurrecylocal" control file ?   mail-send Q: – I am running qmail-scanner with Spamassassin and ClamAV. When I run...

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FTP Interview Questions & Answers part 2 0

FTP Interview Questions & Answers part 2

Q: – On which port VSFTP server works ? FTP uses two ports, 20 and 21. By default, the FTP server listens for requests on...

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FTP Interview Questions & Answers part 1 0

FTP Interview Questions & Answers part 1

Q: – What is FTP ? FTP stands for File Transfer Protocol. An FTP server allows clients to connect to it either anonymously or with...

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NFS Interview Questions & Answers part 4 0

NFS Interview Questions & Answers part 4

Q: – Can we grant access by Username and password for nfs share? No, access is granted only for IP address. Q: – Which option...

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NFS Interview Questions & Answers part 3 0

NFS Interview Questions & Answers part 3

Q: – What is NFS ? NFS stands for Network File System. NFS was originally developed by Sun Microsystems in the 1980's. NFS allows remote...

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