WP Mail SMTP 3.0.2

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: 500.62 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/
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=7efb9f33de
Aspect after-activation
HTTP status 200
Load time 1.734 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 0.583 s
Memory usage 3.66 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 0.269 s
Memory usage 3.51 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 0.209 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 0.207 s
Memory usage 3.74 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 0.464 s
Memory usage 3.58 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 0.178 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 0.533 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.php0.293 s0.298 s+0.005 s3.08 MiB3.62 MiB+ 552.7 KiB
/wp-admin/edit.php0.176 s0.198 s+0.022 s3.11 MiB3.65 MiB+ 547.46 KiB
/wp-admin/post-new.php0.890 s1.143 s+0.253 s5.27 MiB5.8 MiB+ 550.05 KiB
/wp-admin/upload.php0.511 s0.461 s-0.050 s3.03 MiB3.5 MiB+ 483.32 KiB
/wp-admin/options-writing.php0.138 s0.140 s+0.002 s3.02 MiB3.48 MiB+ 467.3 KiB
/wp-admin/media-new.php0.226 s0.210 s-0.016 s3.01 MiB3.48 MiB+ 483.49 KiB
/wp-admin/edit-tags.php?taxonomy=category0.262 s0.194 s-0.068 s3.04 MiB3.51 MiB+ 484.4 KiB
/wp-admin/post-new.php?post_type=page0.876 s1.198 s+0.322 s5.26 MiB5.79 MiB+ 549.64 KiB
/wp-admin/options-discussion.php0.337 s0.302 s-0.035 s3 MiB3.48 MiB+ 483.8 KiB
/wp-admin/edit-comments.php0.244 s0.205 s-0.039 s3.04 MiB3.58 MiB+ 546.72 KiB
/0.428 s0.214 s-0.214 s2.91 MiB3.26 MiB+ 357.9 KiB
Average 0.398 s0.415 s+0.017 s3.43 MiB3.92 MiB+ 500.62 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%111,27195,093908
JavaScript0.9%9594616
CSS0.2%23551
SVG0.2%171078
Total 112,636 95,559 993

PHP Code Analysis | More results »

Lines of code 35,190
Total complexity 4,802
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 175
Methods 1,370
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