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  1. #1
    Just Joined!
    Join Date
    Aug 2013
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    Pune, Maharashtra, India
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    Question PHP MAIL FUNCTION and Maillog saying DSN : Service Unavailable


    Hi All,
    I am a newbie to Linux and Cent OS. Currently I am facing issue with the PHP Mail function. I am sending email using code like

    anyways emails are not getting sent even when I checked for emaillog file from /var/log its saying something like

    Code:
    Aug 6 16:08:34 linux10 sendmail[30874]: r76AcRQx030871: to=, ctladdr= (48/48), delay=00:00:06, xdelay=00:00:06, mailer=esmtp, pri=121241, relay=hostmx02.domain.com. [ip.ip.ip.ip], dsn=5.0.0, stat=Service unavailable Aug 6 16:08:34 linux10 sendmail[30874]: r76AcRQx030871: r76AcYQx030874: DSN: Service unavailable
    Last edited by atreyu; 08-07-2013 at 01:13 AM. Reason: added CODE tags to aid in readability

  2. #2
    hello and welcome, Amit!

    I've moved your post to the Servers forum, where it'll hopefully attract the attention of sendmail gurus.

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