Site Mailer - SMTP Replacement, Email API Deliverability & Email Log 1.2.7
Does "Site Mailer - SMTP Replacement, Email API Deliverability & Email Log" work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on .
Summary
| 3 | Unrecognized messages in the PHP error log |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors |
Memory usage: 135.21 KiB
The average PHP memory usage increased by this amount after activating by the plugin.
Page speed impact:
insignificant.
The plugin didn't make the site noticeably slower.
| WordPress version | 6.8.2 |
|---|---|
| PHP version | 8.1.12 |
| MySQL version | 10.6.10 |
| PHP memory limit | 512M |
| Last updated | |
|---|---|
| Active installs | 100,000+ |
| WordPress.org page | https://wordpress.org/plugins/site-mailer/ |
| Badges |
|
Pages 3
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=site-mailer%2Fsite-mailer.php&plugin_status=all&paged=1&s&_wpnonce=4a7831d98b |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.539 s |
| Memory usage | 3.84 MiB |
| JS errors | None |
| Resource errors | None |
Settings → Site Mailer
| URL | /wp-admin/options-general.php?page=site-mailer-settings |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 1.139 s |
| Memory usage | 3.61 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.260 s |
| Memory usage | 3.51 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.335 s | 0.287 s | -0.048 s | 3.51 MiB | 3.6 MiB | + 99.28 KiB |
| /wp-admin/edit.php | 0.201 s | 0.227 s | +0.026 s | 3.57 MiB | 3.67 MiB | + 97.09 KiB |
| /wp-admin/post-new.php | 0.792 s | 0.631 s | -0.161 s | 6.06 MiB | 6.41 MiB | + 352.92 KiB |
| /wp-admin/upload.php | 0.721 s | 0.476 s | -0.245 s | 3.52 MiB | 3.6 MiB | + 79.32 KiB |
| /wp-admin/options-writing.php | 0.192 s | 0.228 s | +0.036 s | 3.5 MiB | 3.58 MiB | + 85.28 KiB |
| /wp-admin/media-new.php | 0.273 s | 0.259 s | -0.014 s | 3.49 MiB | 3.58 MiB | + 91.51 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.261 s | 0.215 s | -0.046 s | 3.5 MiB | 3.6 MiB | + 102.18 KiB |
| /wp-admin/post-new.php?post_type=page | 0.611 s | 0.697 s | +0.086 s | 6.05 MiB | 6.39 MiB | + 348.45 KiB |
| /wp-admin/options-discussion.php | 0.260 s | 0.652 s | +0.392 s | 3.5 MiB | 3.58 MiB | + 81.78 KiB |
| /wp-admin/edit-comments.php | 0.201 s | 0.227 s | +0.026 s | 3.52 MiB | 3.6 MiB | + 79.31 KiB |
| / | 0.307 s | 0.188 s | -0.119 s | 3.43 MiB | 3.5 MiB | + 70.14 KiB |
| Average | 0.378 s | 0.372 s | -0.006 s | 3.97 MiB | 4.1 MiB | + 135.21 KiB |
Code Statistics
Note: Third-party libraries and minified JS/CSS files are excluded from these statistics where possible, so the numbers you see here may be lower than those reported by other tools.
| Language | % | Lines of code | Comment lines | Files | |
|---|---|---|---|---|---|
| PHP | 79.8% | 5,607 | 2,238 | 93 | |
| JavaScript | 16.7% | 1,174 | 94 | 25 | |
| Markdown | 2.2% | 153 | 0 | 1 | |
| CSS | 1.3% | 91 | 0 | 4 | |
| Total | 7,025 | 2,332 | 123 | ||
PHP Code Analysis | More results »
| Lines of code | 5,551 |
|---|---|
| Total complexity | 914 |
| Median class complexity | 6.0 |
| Median method complexity | 1.0 |
| Most complex class | SiteMailer\Classes\Database\Table |
| Most complex function | SiteMailer\Classes\Services\Client::request() |
| Classes | 90 |
|---|---|
| Methods | 464 |
| Functions | 0 |
Additions
Things that the plugin adds to the site. This section is not intended to be comprehensive. The test tool only looks for a few specific types of added content.
Database Tables 3
- wp_site_mail_logs
- wp_site_mail_statuses
- wp_site_mail_suppressions
Options wp_options 6
- _site-mailer_notifications
- elementor_connect_site_key
- site_mail_logs_db_version
- site_mailer_review_data
- site_mailer_statuses_db_version
- site_mailer_suppressions_db_version
PHP Error Log 3 lines
[15-Jul-2025 20:53:27 UTC] [Site Mailer]: error in SiteMailer\Modules\Settings\Module::refresh_plan_data(): Invalid connect data
[15-Jul-2025 20:53:27 UTC] [Site Mailer]: error in SiteMailer\Modules\Settings\Module::refresh_plan_data(): Invalid connect data
[15-Jul-2025 20:53:27 UTC] [Site Mailer]: error in SiteMailer\Modules\Settings\Module::refresh_plan_data(): Invalid connect data