Report - Post SMTP 2.1.6 - PluginTests.com

Does Post SMTP work with WordPress 6.0.1 and PHP 7.4.8? A smoke test was performed on 2022-08-29 09:36:56 UTC.

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: 1.43 MiB
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	6.0.1
PHP version	7.4.8
MySQL version	8.0.21
PHP memory limit	256M

Plugin Info

Last updated	2025-09-17T05:45:00+00:00
Active installs	400,000+
WordPress.org page	https://wordpress.org/plugins/post-smtp/
Badges	Get badge code

Pages 10

Post SMTP Setup ‹ Test site — WordPress

URL	/wp-admin/admin.php?page=postman
Requested URL	/wp-admin/plugins.php?action=activate&plugin=post-smtp%2Fpostman-smtp.php&plugin_status=all&paged=1&s&_wpnonce=514e964609
Aspect	after-activation
HTTP status	200
Load time	1.059 s
Memory usage	5.08 MiB
JS errors	None
Resource errors	None

Post SMTP

URL	/wp-admin/admin.php?page=postman
Aspect	menu-item
HTTP status	200
Load time	0.274 s
Memory usage	5.07 MiB
JS errors	None
Resource errors	None

Post SMTP → Email Log

URL	/wp-admin/admin.php?page=postman_email_log
Aspect	menu-item
HTTP status	200
Load time	0.202 s
Memory usage	5.08 MiB
JS errors	None
Resource errors	None

Post SMTP → Settings

URL	/wp-admin/admin.php?page=postman%2Fconfiguration
Requested URL	/wp-admin/admin.php?page=postman/configuration
Aspect	menu-item
HTTP status	200
Load time	0.285 s
Memory usage	5.08 MiB
JS errors	None
Resource errors	None

Post SMTP → Contact Us

URL	/wp-admin/admin.php?page=postman-contact
Aspect	menu-item
HTTP status	200
Load time	0.149 s
Memory usage	4.97 MiB
JS errors	None
Resource errors	None

Post SMTP → Support Forum

URL	https://wordpress.org/support/plugin/post-smtp/
Requested URL	/wp-admin/admin.php?page=postman-wp-support-forum
Aspect	menu-item
HTTP status	200
Load time	1.339 s
Memory usage	N/A
JS errors	None
Resource errors	None

Post SMTP → Add-Ons

URL	/wp-admin/admin.php?page=postman-addons
Aspect	menu-item
HTTP status	200
Load time	0.994 s
Memory usage	5.26 MiB
JS errors	None
Resource errors	None

Post SMTP → Upgrade ➤

URL	/wp-admin/admin.php?page=postman-pricing
Aspect	menu-item
HTTP status	200
Load time	0.183 s
Memory usage	5.32 MiB
JS errors	None
Resource errors	None

Test site – Just another WordPress site

URL	/
Aspect	front-page
HTTP status	200
Load time	0.259 s
Memory usage	4.49 MiB
JS errors	None
Resource errors	None

Dashboard ‹ Test site — WordPress

URL	/wp-admin/index.php
Aspect	new-meta-boxes
HTTP status	200
Load time	0.435 s
Memory usage	5.21 MiB
JS errors	None
Resource errors	None

Benchmark

URL	Load time			Memory usage
URL	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.324 s	0.395 s	+0.071 s	3.72 MiB	5.21 MiB	+ 1.48 MiB
/wp-admin/edit.php	0.178 s	0.217 s	+0.039 s	3.75 MiB	5.23 MiB	+ 1.48 MiB
/wp-admin/post-new.php	0.737 s	0.949 s	+0.212 s	5.55 MiB	6.98 MiB	+ 1.44 MiB
/wp-admin/upload.php	0.402 s	0.358 s	-0.044 s	3.68 MiB	5.16 MiB	+ 1.48 MiB
/wp-admin/options-writing.php	0.245 s	0.164 s	-0.081 s	3.62 MiB	5.14 MiB	+ 1.52 MiB
/wp-admin/media-new.php	0.303 s	0.221 s	-0.082 s	3.66 MiB	5.14 MiB	+ 1.48 MiB
/wp-admin/edit-tags.php?taxonomy=category	0.182 s	0.209 s	+0.027 s	3.69 MiB	5.17 MiB	+ 1.48 MiB
/wp-admin/post-new.php?post_type=page	0.866 s	0.616 s	-0.250 s	5.54 MiB	6.98 MiB	+ 1.43 MiB
/wp-admin/options-discussion.php	0.222 s	0.311 s	+0.089 s	3.6 MiB	5.14 MiB	+ 1.54 MiB
/wp-admin/edit-comments.php	0.208 s	0.215 s	+0.007 s	3.69 MiB	5.17 MiB	+ 1.48 MiB
/	0.281 s	0.206 s	-0.075 s	3.6 MiB	4.49 MiB	+ 906.56 KiB
Average	0.359 s	0.351 s	-0.008 s	4.01 MiB	5.44 MiB	+ 1.43 MiB

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
	PHP	88.8%	142,376	103,368	774
	Markdown	5.9%	9,427	0	241
	PO File	2.8%	4,467	6,586	7
	JavaScript	1.7%	2,694	1,251	20
	CSS	0.8%	1,223	35	16
	JSON	0.1%	87	0	5
	YAML	0.0%	42	0	2
	HTML	0.0%	37	0	1
Total			160,353	111,240	1,066

PHP Code Analysis | More results »

Lines of code	120,251
Total complexity	25,234
Median class complexity	17.0
Median method complexity	1.0
Most complex class	Freemius
Most complex function	FS_Plugin_Info_Dialog::install_plugin_information()

Classes	738
Methods	11,173
Functions	114

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` 7

fs_accounts
fs_active_plugins
fs_api_cache
fs_debug_mode
fs_gdpr
postman_options
postman_state

Custom Post Types 1

ID	Name
postman_sent_mail	Sent Emails

Meta Boxes

{
    "dashboard": {
        "example_dashboard_widget": {
            "title": "Postman SMTP",
            "context": "normal"
        }
    }
}

Capabilities 2

manage_postman_smtp
manage_postman_logs

PHP Error Log

The log file is empty.

Post SMTP 2.1.6