[imp] There was an error sending your message: sendmail returned error code 71

[Ewout Meij]

: 

Quoting pradit@tubtim.cri.or.th:

> I got this error on message composition window, after clicked send.
> How to do?

google.com is your friend:

From: 
http://www.ebone.at/books/programmers/sonstiges/oreillybookself/tcpip/sendmail/c
h36_05.htm

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36.5.5 EX_OSERR A System Resource Error
The EX_OSERR exit code (value 71) results from various operating system errors 
several of which are described below. In general, this exit value is 
accompanied by an error message describing the problem.

When sendmail is unable to get a pipe(2) connection to send the mail message to 
a delivery agent, it logs one of the following errors and the fork(2)'d child 
exits with EX_OSERR:


recipient... openmailer(delivery agent): pipe (to mailer)
recipient... openmailer(delivery agent): pipe (from mailer)
------- cut -------

Cheers,
Ewout

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