PHPackages                             contextualsoftware/silverstripe-smtp-tester - PHPackages - PHPackages  [Skip to content](#main-content)[PHPackages](/)[Directory](/)[Categories](/categories)[Trending](/trending)[Leaderboard](/leaderboard)[Changelog](/changelog)[Analyze](/analyze)[Collections](/collections)[Log in](/login)[Sign up](/register)

1. [Directory](/)
2. /
3. [Mail & Notifications](/categories/mail)
4. /
5. contextualsoftware/silverstripe-smtp-tester

ActiveSilverstripe-vendormodule[Mail & Notifications](/categories/mail)

contextualsoftware/silverstripe-smtp-tester
===========================================

Silverstripe SMTP Tester allows developers to test their site's SMTP configuration from the admin area.

1.01(2y ago)029GPL-3.0PHP

Since Jul 9Pushed 2y agoCompare

[ Source](https://github.com/Contextual-Software-LLC/silverstripe-smtp-tester)[ Packagist](https://packagist.org/packages/contextualsoftware/silverstripe-smtp-tester)[ RSS](/packages/contextualsoftware-silverstripe-smtp-tester/feed)WikiDiscussions master Synced yesterday

READMEChangelog (2)Dependencies (2)Versions (4)Used By (0)

SilverStripe 5 SMTP Tester
==========================

[](#silverstripe-5-smtp-tester)

This module provides an easy way to test the SMTP configuration of your SilverStripe site from the admin area.

Installation
------------

[](#installation)

##### Using Composer

[](#using-composer)

```
$ composer require contextualsoftware/silverstripe-smtp-tester
```

- Run `/dev/build?flush=1`

User Whitelist
--------------

[](#user-whitelist)

By default, the module will be available to anyone with the "Access to SMTP Tester section" permission, including admins.

You can add an additional restriction by setting the SmtpTester.user\_domain\_whitelist config option in your config.yml file.

**app/\_config/config.yml**

```
SmtpTester:
  user_domain_whitelist: 'mycompany.com'
```

When set, the domain of the member's email address must match the whitelist in order to view the SMTP Tester module. Multiple domains can be provided in a comma-separated list.

Be sure to re-run `/dev/build?flush=1` after changing your config options.

###  Health Score

22

—

LowBetter than 21% of packages

Maintenance20

Infrequent updates — may be unmaintained

Popularity7

Limited adoption so far

Community8

Small or concentrated contributor base

Maturity46

Maturing project, gaining track record

 Bus Factor1

Top contributor holds 92.9% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~0 days

Total

3

Last Release

1091d ago

### Community

Maintainers

![](https://avatars.githubusercontent.com/u/99472?v=4)[David Collins](/maintainers/davidcollins4481)[@davidcollins4481](https://github.com/davidcollins4481)

---

Top Contributors

[![davidcollins4481](https://avatars.githubusercontent.com/u/99472?v=4)](https://github.com/davidcollins4481 "davidcollins4481 (13 commits)")[![jchenevey](https://avatars.githubusercontent.com/u/8449994?v=4)](https://github.com/jchenevey "jchenevey (1 commits)")

---

Tags

silverstripesmtptester

### Embed Badge

![Health badge](/badges/contextualsoftware-silverstripe-smtp-tester/health.svg)

```
[![Health](https://phpackages.com/badges/contextualsoftware-silverstripe-smtp-tester/health.svg)](https://phpackages.com/packages/contextualsoftware-silverstripe-smtp-tester)
```

###  Alternatives

[silverstripe/userforms

UserForms enables CMS users to create dynamic forms via a drag and drop interface and without getting involved in any PHP code

1371.1M85](/packages/silverstripe-userforms)[symbiote/silverstripe-advancedworkflow

Adds configurable workflow support to the CMS, with a GUI for creating custom workflow definitions.

46302.4k9](/packages/symbiote-silverstripe-advancedworkflow)[markguinn/silverstripe-email-helpers

Silverstripe extension containing SMTP mailer class and some other classes for HTML emails

3145.7k1](/packages/markguinn-silverstripe-email-helpers)[camfindlay/apes

The Automated Provision of Email Services (APES) module will allow you to set up an automated sync mechanism between the SilverStripe Member DataObject and MailChimp.

122.6k](/packages/camfindlay-apes)

PHPackages © 2026

[Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)