[ZendTo] new to zendto --- couple of questions

[Rob Lewis]

Hello Everyone, 
 
Just wanted to say to the developers of this product.  Thanks for this.  Pretty easy to setup, and my users are already testing.
 
Couple of items.  
 
First, gmail, and yahoo kept flagging emails as junk.  Fairly certain this was from sendmail inserting received from apache at localhost.  I tried several things, and finally gave up, and replaced sendmail with postfix.
 
On my Centos 6 VM, did the following:
 
service sendmail stop 
yum install postfix 
chkconfig sendmail off 
chkconfig postfix on 
 
edit /etc/postfix/main.cf:
myhostname=your.domain.tld
inet_interfaces = $myhostname 
#send all mail to your smarthost, or internal mail server. Disregard, if you don't restrict outgoing SMTP (not recommended)
relayhost = smarthost.domain.tld
 
next update mta for centos : run 
'alternative --config mta' and choose postfix 
service postfix start
 
Reboot, make sure mail is working, and not getting apache at localhost.  Email is received by gmail and yahoo now, without issue.
Is there anything else required or missing?  It's working as expected, but just wanted to make sure.
 
 
Secondly, is there info on what would be required to replace the Recaptcha module with an alternative.  I much prefer the Playthru test from http://areyouahuman.
 

Rob

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