WP Mail SMTP 2.9.0

Does WP Mail SMTP work with WordPress 5.8 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: 459.18 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
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/
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Pages 7

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=e71e03f519
Aspect after-activation
HTTP status 200
Load time 1.420 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 0.524 s
Memory usage 3.57 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 0.209 s
Memory usage 3.48 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 0.183 s
Memory usage 3.64 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 0.374 s
Memory usage 3.5 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 0.191 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 0.365 s
Memory usage 3.6 MiB
JS errors None
Resource errors None

Benchmark

URL Load time Memory usage
Inactive Active Change Inactive Active Change
/wp-admin/index.php0.277 s0.299 s+0.022 s3.08 MiB3.6 MiB+ 526.68 KiB
/wp-admin/edit.php0.186 s0.381 s+0.195 s3.11 MiB3.62 MiB+ 521.44 KiB
/wp-admin/post-new.php1.907 s1.099 s-0.808 s5.27 MiB5.71 MiB+ 460.03 KiB
/wp-admin/upload.php0.622 s0.324 s-0.298 s3.03 MiB3.48 MiB+ 457.3 KiB
/wp-admin/options-writing.php0.176 s0.213 s+0.037 s3.02 MiB3.45 MiB+ 441.27 KiB
/wp-admin/media-new.php0.258 s0.228 s-0.030 s3.01 MiB3.45 MiB+ 457.47 KiB
/wp-admin/edit-tags.php?taxonomy=category0.185 s0.188 s+0.003 s3.04 MiB3.49 MiB+ 458.38 KiB
/wp-admin/post-new.php?post_type=page0.935 s1.106 s+0.171 s5.26 MiB5.7 MiB+ 459.62 KiB
/wp-admin/options-discussion.php0.331 s0.301 s-0.030 s3 MiB3.45 MiB+ 457.78 KiB
/wp-admin/edit-comments.php0.231 s0.241 s+0.010 s3.04 MiB3.49 MiB+ 456.7 KiB
/0.295 s0.333 s+0.038 s2.91 MiB3.26 MiB+ 354.32 KiB
Average 0.491 s0.428 s-0.063 s3.43 MiB3.88 MiB+ 459.18 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
PHP99.2%108,77193,384894
JavaScript0.6%7113455
SVG0.1%162069
Total 109,644 93,729 968

PHP Code Analysis | More results »

Lines of code 32,825
Total complexity 4,434
Median class complexity 9.0
Median method complexity 2.0
Most complex class ParagonIE_Sodium_Compat
Most complex function WPMailSMTP\Options::get_const_value()
Classes 161
Methods 1,212
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 5

Options wp_options 12

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