WP Mail SMTP 3.2.0

Does WP Mail SMTP work with WordPress 5.8.2 and PHP 7.4.8? 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: 502.24 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 version5.8.2
PHP version7.4.8
MySQL version8.0.21
PHP memory limit256M
Plugin Info
Last updated
Active installs 3,000,000+
WordPress.org page https://wordpress.org/plugins/wp-mail-smtp/
Badges

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Pages 8

WP Mail SMTP › Setup Wizard

Page screenshot: WP Mail SMTP › Setup Wizard
URL /wp-admin/admin.php?page=wp-mail-smtp-setup-wizard#/
Requested URL /wp-admin/plugins.php?action=activate&plugin=wp-mail-smtp%2Fwp_mail_smtp.php&plugin_status=all&paged=1&s&_wpnonce=5bd16e58a0
Aspect after-activation
HTTP status 200
Load time 1.081 s
Memory usage N/A
JS errors None
Resource errors None

WP Mail SMTP

Page screenshot: WP Mail SMTP
URL /wp-admin/admin.php?page=wp-mail-smtp
Aspect menu-item
HTTP status 200
Load time 0.642 s
Memory usage 3.67 MiB
JS errors None
Resource errors None

WP Mail SMTP → Email Log

Page screenshot: WP Mail SMTP → Email Log
URL /wp-admin/admin.php?page=wp-mail-smtp&tab=logs
Requested URL /wp-admin/admin.php?page=wp-mail-smtp-logs
Aspect menu-item
HTTP status 200
Load time 0.318 s
Memory usage 3.58 MiB
JS errors None
Resource errors None

WP Mail SMTP → Email Reports

Page screenshot: WP Mail SMTP → Email Reports
URL /wp-admin/admin.php?page=wp-mail-smtp-reports
Aspect menu-item
HTTP status 200
Load time 0.233 s
Memory usage 3.58 MiB
JS errors None
Resource errors None

WP Mail SMTP → Tools

Page screenshot: WP Mail SMTP → Tools
URL /wp-admin/admin.php?page=wp-mail-smtp-tools
Aspect menu-item
HTTP status 200
Load time 0.238 s
Memory usage 3.69 MiB
JS errors None
Resource errors None

WP Mail SMTP → About Us

Page screenshot: WP Mail SMTP → About Us
URL /wp-admin/admin.php?page=wp-mail-smtp-about
Aspect menu-item
HTTP status 200
Load time 0.430 s
Memory usage 3.59 MiB
JS errors None
Resource errors None

Test site – Just another WordPress site

Page screenshot: Test site – Just another WordPress site
URL /
Aspect front-page
HTTP status 200
Load time 0.223 s
Memory usage 3.26 MiB
JS errors None
Resource errors None

Dashboard ‹ Test site — WordPress

Page screenshot: Dashboard ‹ Test site — WordPress
URL /wp-admin/index.php
Aspect new-meta-boxes
HTTP status 200
Load time 0.568 s
Memory usage 3.62 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.311 s0.338 s+0.027 s3.08 MiB3.62 MiB+ 555.17 KiB
/wp-admin/edit.php0.186 s0.219 s+0.033 s3.11 MiB3.65 MiB+ 549.93 KiB
/wp-admin/post-new.php0.776 s0.941 s+0.165 s5.27 MiB5.83 MiB+ 572.52 KiB
/wp-admin/upload.php0.385 s0.546 s+0.161 s3.03 MiB3.5 MiB+ 485.79 KiB
/wp-admin/options-writing.php0.151 s0.180 s+0.029 s3.02 MiB3.48 MiB+ 469.77 KiB
/wp-admin/media-new.php0.496 s0.213 s-0.283 s3.01 MiB3.48 MiB+ 485.96 KiB
/wp-admin/edit-tags.php?taxonomy=category0.184 s0.200 s+0.016 s3.04 MiB3.51 MiB+ 486.87 KiB
/wp-admin/post-new.php?post_type=page0.964 s0.652 s-0.312 s5.26 MiB5.82 MiB+ 572.11 KiB
/wp-admin/options-discussion.php0.251 s0.321 s+0.070 s3 MiB3.48 MiB+ 486.27 KiB
/wp-admin/edit-comments.php0.223 s0.275 s+0.052 s3.04 MiB3.58 MiB+ 549.19 KiB
/0.289 s0.240 s-0.049 s2.96 MiB3.26 MiB+ 311.03 KiB
Average 0.383 s0.375 s-0.008 s3.44 MiB3.93 MiB+ 502.24 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.

PHP
Language % Lines of code Comment lines Files
PHP98.8%112,73295,781913
JavaScript0.8%9594616
CSS0.2%23551
SVG0.2%178085
Total 114,104 96,247 1,005

PHP Code Analysis | More results »

Lines of code 36,496
Total complexity 5,058
Median class complexity 10.0
Median method complexity 2.0
Most complex class ParagonIE_Sodium_Compat
Most complex function WPMailSMTP\Options::get_const_value()
Classes 179
Methods 1,423
Functions 152

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 6

Options wp_options 13

Custom Post Types 1

ID Name
scheduled-actionScheduled Actions

Meta Boxes

{
    "dashboard": {
        "wp_mail_smtp_reports_widget_lite": {
            "title": "WP Mail SMTP",
            "context": "normal"
        }
    }
}

PHP Error Log

The log file is empty.

See also: All tests for this plugin, How to Hide WP Mail SMTP Admin Menus and Widgets