Sendmail

Sendmail: Clear / Delete / Flush Mail Queue

by on July 1, 2011 · 7 comments

How can I permanently delete all e-mail messages in the Sendmail mail server (SMTP) queue using UNIX / Linux command prompt?

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Google Apps Domain Create SPF Records For BIND or Djbdns

by on October 19, 2010 · 3 comments

I work for a small business and outsourced our email hosting to Google. However, I noticed that spammers are using our From: First Last to send their spam messages. All bounced messages come to our catch only account. How do I stop this? How do I validate our domain using SPF? How do I configure a SPF for Google Apps domain using BIND 9 or djbdns?

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KSH Send Email Attachments Using a Scripts

by on November 19, 2007 · 0 comments

How do I send an email attachment via KSH shell script under UNIX operating systems?

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