<div>Hi, <br></div><div>Of course, correct sender mail is very important. </div><div>If you use smarthost of your domain you don't catch any problems, I think, because all necessary things did "smarthost administrator" =) </div>
<div><br></div><div>But still, I can advise to look at SPF and PTR records for your mail domain.</div><div><a href="http://en.wikipedia.org/wiki/Sender_Policy_Framework">http://en.wikipedia.org/wiki/Sender_Policy_Framework</a></div>
<div><br></div><div>Check examples for <a href="http://gmail.com">gmail.com</a>:<br></div><div>@qk4l-eee:~/$ dig <a href="http://gmail.com">gmail.com</a> TXT<br>...<br>;; ANSWER SECTION:<br><a href="http://gmail.com">gmail.com</a>. 300 IN TXT "v=spf1 redirect=_<a href="http://spf.google.com">spf.google.com</a>"<br>
</div><div>...</div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, Dec 7, 2012 at 8:35 PM, Rob Lewis <span dir="ltr"><<a href="mailto:rlewis@forsythshirt.com" target="_blank">rlewis@forsythshirt.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div>
<div><span><font face="Arial">Hello Everyone,
</font></span></div>
<div> </div>
<div><span><font face="Arial">Just wanted to say
to the developers of this product. Thanks for this. Pretty easy to
setup, and my users are already testing.</font></span></div>
<div> </div>
<div><span><font face="Arial">Couple of
items. </font></span></div>
<div> </div>
<div><span><font face="Arial">First, gmail, and
yahoo kept flagging emails as junk. Fairly certain this was from sendmail
inserting received from <a href="mailto:apache@localhost" target="_blank">apache@localhost</a>. I tried several
things, and finally gave up, and replaced sendmail with
postfix.</font></span></div>
<div> </div>
<div><span><font face="Arial">On my Centos 6 VM,
did the following:</font></span></div>
<div> </div>
<div><font face="Arial">service sendmail stop </font></div>
<div><font face="Arial">yum install postfix <br>chkconfig sendmail off
<br>chkconfig postfix on </font></div>
<div> </div>
<div><font face="Arial"><font>edit /etc/postfix/<a href="http://main.cf" target="_blank">main.cf</a><span>:</span><br>myhostname=<span>your</span><span>.domain.tld</span></font></font></div>
<div><font face="Arial">inet_interfaces = $myhostname <br>#send all mail to <span>your smarthost, or internal mail server. Disregard, if
you don't restrict outgoing SMTP (not recommended)</span><br>relayhost
= <span>smarthost.domain.tld</span></font></div>
<div> </div>
<div><font face="Arial">next update mta for centos : run </font></div>
<div><font face="Arial"><font><span>'</span>alternative --config mta' and choose postfix
<br>service postfix start</font></font></div>
<div> </div>
<div><span><font face="Arial">Reboot, make sure
mail is working, and not getting <a href="mailto:apache@localhost" target="_blank">apache@localhost</a>. Email is received by
gmail and yahoo now, without issue.</font></span></div>
<div><span><font face="Arial">Is there anything
else required or missing? It's working as expected, but just wanted to
make sure.</font></span></div>
<div> </div>
<div> </div>
<div><span><font face="Arial">Secondly, is there
info on what would be required to replace the Recaptcha module with an
alternative. I much prefer the Playthru test from <a href="http://areyouahuman" target="_blank">http://areyouahuman</a>.</font></span></div><span class="HOEnZb"><font color="#888888">
<div> </div>
<div align="left">
<p align="left"><font>Rob</font></p></div></font></span></div>
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