texxasrulez/additional_smtp

Add additional SMTP Accounts.

0.3.0 2026-04-16 03:10 UTC

Requires

• php: >=7.1.0
• roundcube/plugin-installer: ~0.3.5

GPL-3.0

• Gene Hawkins

README

Send Email from an external SMTP account from within Roundcube

Supported Webmail Providers "out of the box"

• gmail.com (Tested - Works)
• googlemail.com (Un-Tested)
• yahoo.com (Tested - Works)
• hotmail.com (Tested - Works)
• live.com (Un-Tested)
• outlook.com (Un-Tested)
• aol.com (Un-Tested)
• gmx.com (Un-Tested)
• icloud.com (Un-Tested)
• yandex.com (Un-Tested)

If you would like more, just give me the url of the webmail provider and I will add it if able to.

Installation Easy Way (Recommended) composer require texxasrulez/additional_smtp Composer does its thang, puts files where they need to be, injects SQL schema, adds plugin to main RC config.inc.php
and creates config.inc.php in plugin/additional_smtp directory.
You just need to edit config.inc.php file if needed to suit your individual needs.

Not as Easy (Old School) upload files to /path_to_roundcube/plugins/additional_smtp

Import SQL schema to your database.

Rename config.inc.php.dist to config.inc.php and edit to suit your needs.

Enable plugin via config.inc.php with

$config['plugins'] = array('additional_smtp');

Enable from Settings - Identities Tab
Add a new identity with your webmail provided email address, fill in username and password, check that box to enable, save. Done!

Enjoy!

💰 Donations 💰

If you use this plugin and would like to show your appreciation by buying me a cup of coffee, I surely would appreciate it.
A regular cup of Joe is sufficient, but a Starbucks Coffee would be better ...
Zelle (Zelle is integrated within many major banks Mobile Apps by default) - Just send to texxasrulez at yahoo dot com
No Zelle in your banks mobile app, no problem, just click Paypal and I can make a Starbucks run ...

I appreciate the interest in this plugin and hope all the best ...

Versioning

• additional_smtp now keeps its canonical version in additional_smtp::PLUGIN_VERSION inside additional_smtp.php.
• additional_smtp::info() exposes the plugin metadata array used for self-identification.
• Development builds should use a +dev suffix such as 0.2.0+dev.
• Release builds should use a clean tagged version such as 0.2.0.

For a release bump:

1. Update additional_smtp::PLUGIN_VERSION in additional_smtp.php or run sh scripts/bump-version.sh 0.2.0.
2. Update CHANGELOG.md.
3. Create the matching release tag after verification.