WP Mail SMTP 1.9.0
Does WP Mail SMTP work with WordPress 5.4 and PHP 7.2.16? A smoke test was performed on .
Summary
Errors
| No PHP errors, warnings or notices | |
| No JavaScript exceptions | |
| All test pages loaded successfully | |
| No resource errors | |
| Looks good! No problems were detected. |
Performance
Memory usage: 176.43 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.
Environment
| WordPress version | 5.4 |
|---|---|
| PHP version | 7.2.16 |
| MySQL version | 8.0.15 |
| PHP memory limit | 256M |
Plugin Info
| Last updated | |
|---|---|
| Active installs | 3,000,000+ |
| WordPress.org page | https://wordpress.org/plugins/wp-mail-smtp/ |
| Badges |
|
Pages 5
Plugins ‹ Test site — WordPress
| URL | /wp-admin/plugins.php?plugin_status=all&paged=1&s |
|---|---|
| Requested URL | /wp-admin/plugins.php?action=activate&plugin=wp-mail-smtp%2Fwp_mail_smtp.php&plugin_status=all&paged=1&s&_wpnonce=0b1c462075 |
| Aspect | after-activation |
| HTTP status | 200 |
| Load time | 0.369 s |
| Memory usage | 4.01 MiB |
| JS errors | None |
| Resource errors | None |
WP Mail SMTP
| URL | /wp-admin/admin.php?page=wp-mail-smtp |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.393 s |
| Memory usage | 4 MiB |
| JS errors | None |
| Resource errors | None |
WP Mail SMTP → Email Log
| URL | /wp-admin/admin.php?page=wp-mail-smtp-logs |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.185 s |
| Memory usage | 3.82 MiB |
| JS errors | None |
| Resource errors | None |
WP Mail SMTP → About Us
| URL | /wp-admin/admin.php?page=wp-mail-smtp-about |
|---|---|
| Aspect | menu-item |
| HTTP status | 200 |
| Load time | 0.221 s |
| Memory usage | 3.97 MiB |
| JS errors | None |
| Resource errors | None |
Test site – Just another WordPress site
| URL | / |
|---|---|
| Aspect | front-page |
| HTTP status | 200 |
| Load time | 0.227 s |
| Memory usage | 3.38 MiB |
| JS errors | None |
| Resource errors | None |
Benchmark
| URL | Load time | Memory usage | ||||
|---|---|---|---|---|---|---|
| Inactive | Active | Change | Inactive | Active | Change | |
| /wp-admin/index.php | 0.271 s | 0.230 s | -0.041 s | 3.64 MiB | 3.87 MiB | + 234.16 KiB |
| /wp-admin/edit.php | 0.209 s | 0.209 s | +0.000 s | 3.66 MiB | 3.89 MiB | + 233.8 KiB |
| /wp-admin/post-new.php | 1.133 s | 1.424 s | +0.291 s | 5.43 MiB | 5.6 MiB | + 174.03 KiB |
| /wp-admin/upload.php | 0.405 s | 0.427 s | +0.022 s | 3.5 MiB | 3.73 MiB | + 233.41 KiB |
| /wp-admin/options-writing.php | 0.168 s | 0.169 s | +0.001 s | 3.58 MiB | 3.72 MiB | + 140.33 KiB |
| /wp-admin/media-new.php | 0.449 s | 0.192 s | -0.257 s | 3.48 MiB | 3.71 MiB | + 233.94 KiB |
| /wp-admin/edit-tags.php?taxonomy=category | 0.171 s | 0.171 s | +0.000 s | 3.58 MiB | 3.75 MiB | + 170.84 KiB |
| /wp-admin/post-new.php?post_type=page | 0.946 s | 1.013 s | +0.067 s | 5.42 MiB | 5.58 MiB | + 167.21 KiB |
| /wp-admin/options-discussion.php | 0.213 s | 0.211 s | -0.002 s | 3.48 MiB | 3.71 MiB | + 234.56 KiB |
| /wp-admin/edit-comments.php | 0.248 s | 0.189 s | -0.059 s | 3.59 MiB | 3.75 MiB | + 169.79 KiB |
| / | 0.301 s | 0.246 s | -0.055 s | 3.43 MiB | 3.38 MiB | - 51.36 KiB |
| Average | 0.410 s | 0.407 s | -0.003 s | 3.89 MiB | 4.06 MiB | + 176.43 KiB |
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.
Options wp_options 3
- wp_mail_smtp
- wp_mail_smtp_initial_version
- wp_mail_smtp_version
PHP Error Log
The log file is empty.