Gutama Alternatives

Gutama

Gutuma was born out of the need for free mailing list / newsletter software that is geared, not towards mass-marketing companies and spammers, but web developers who need a system that can be easily integrated with an existing web site. It's very easy to install and use, and doesn't even require a database, but it still has lots of powerful features. Internally, Gutuma uses the tried and tested Swift mailer for sending messages, and the SACK library for AJAX subscribe requests.
Features

Minimal installation and configuration
Secure storage of lists with no database required
Multiple address lists
Import and export of addresses to and from CSV files
MD5 protected logins
Emails sent with both HTML and auto-generated of plain text versions
Can use SMTP, UNIX Sendmail and PHP mail() and will automatically try another method if one fails
Wizard for creating subscribe gadgets for your website, including AJAX gadgets
Newsletters can be saved as drafts
Batched deliveries - which can be sent using a cron task

Requirements
PHP 5+

Licence
Gutuma is free open source software released under the GPL version 3 licence. However, if you would like to assist further development of this project please consider making a donation, which will be much appreciated.