Bigin

A common feature of many websites is a contact form. SimpleMailer – is an end-user friendly contact form plugin, it is quite easy to configure and customize. The basic plugin has been kept extremely simple to allow an easy and quick implementation in your WordPress site.
SimpleMailer supports SMTP by default, but if you like, you can also use the PHP mail() function.
Standard SimpleMailer form submits data via “normal” browser request(POST), but you can make them nicer by using AJAX to submit the form data in the background.
This plugin was developed completely object-oriented and requires at least PHP 5.6 >. SimpleMailer places a great importance on the security of sensitive user data such as the password and treats it with special care.

SimpleMailer Contact Form

SimpleMailer - is an end-user friendly contact form plugin, it is quite easy to configure and customize.

SCAND

This WordPress email plugin allows you to intercept an email that is sent by wp_mail() function and duplicates it as many times as you need. Then, upon your request, the plugin could process it in the following way:
<ul>
<li>send the email to multiple recipients;</li>
<li>differentiate data sets while sending it to multiple recipients;</li>
<li>add the information about the emails sent to log;</li>
<li>add some text before or after the message body;</li>
<li>replace sender’s text, name (field From Name), subject, and even the recipients if needed.</li>
</ul>
You can set the following options:
<ul>
<li>Specify the form name and email address for the outgoing email.</li>
<li>Specify the email(s) of recipient (s).</li>
<li>Specify the text that could be prepended to the message body.</li>
<li>Choose to send the mail by SMTP or PHP’s mail() function.</li>
<li>Specify the SMTP settings: host, port, username and password.</li>
<li>Choose SSL / TLS encryption (different from STARTTLS).</li>
<li>Choose to use of SMTP authentication or not (as it is by default).</li>
</ul>

MultiMailer

Send data from one contact form to multiple email addresses or save data into log file.

SimpleMailer Contact Form vs MultiMailer