Server replied 110 can't open SMTP Stream

**[ If you get following kind of Error ]:--

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Error display on the screen :-

Connection timed out
Server replied: 110 Can't open SMTP stream.

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1>
 
  I found the config for cpanel's SM:-

/usr/local/cpanel/base/3rdparty/squirrelmail/config/config.php

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2>

  Just changed:-

$useSendmail = false;

to:-

$useSendmail = true;

[Around line 33]

*Note :-(This will probably get written over with the next cpanel update, but it at least helps get my users sending mail again.

That's it try out this will resolve your problem)

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