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2. Post SMTP – WP SMTP Plugin with Email Logs and Mobile App for Failure Notifications – Gmail SMTP, Office 365, Brevo, Mailgun, Amazon SES and more
3. 3.4.1

Post SMTP 3.4.1

Does Post SMTP work with WordPress 6.8.2 and PHP 8.1.12? A smoke test was performed on 2025-08-20 09:06:46 UTC.

Summary

Pages 7

Post SMTP Setup ‹ Test site — WordPress

Post SMTP

Post SMTP → Email Log

Post SMTP → Mobile AppNew

Post SMTP → Extensions

Test site – Just another WordPress site

Dashboard ‹ Test site — WordPress

Benchmark

URL	Load time			Memory usage
	Inactive	Active	Change	Inactive	Active	Change
/wp-admin/index.php	0.296 s	0.383 s	+0.087 s	3.51 MiB	4.13 MiB	+ 642.47 KiB
/wp-admin/edit.php	0.183 s	0.231 s	+0.048 s	3.57 MiB	4.21 MiB	+ 653.37 KiB
/wp-admin/post-new.php	0.653 s	0.968 s	+0.315 s	6.06 MiB	6.81 MiB	+ 763.8 KiB
/wp-admin/upload.php	0.743 s	0.524 s	-0.219 s	3.52 MiB	4.07 MiB	+ 562.12 KiB
/wp-admin/options-writing.php	0.188 s	0.216 s	+0.028 s	3.5 MiB	4.06 MiB	+ 570.1 KiB
/wp-admin/media-new.php	0.225 s	0.261 s	+0.036 s	3.49 MiB	4.06 MiB	+ 579.44 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.164 s	0.209 s	+0.045 s	3.5 MiB	4.08 MiB	+ 586.56 KiB
/wp-admin/post-new.php?post_type=page	0.531 s	0.577 s	+0.046 s	6.05 MiB	6.79 MiB	+ 759.83 KiB
/wp-admin/options-discussion.php	0.359 s	0.525 s	+0.166 s	3.5 MiB	4.05 MiB	+ 564.68 KiB
/wp-admin/edit-comments.php	0.206 s	0.217 s	+0.011 s	3.52 MiB	4.08 MiB	+ 572.24 KiB
/	0.255 s	0.165 s	-0.090 s	3.5 MiB	3.65 MiB	+ 153.17 KiB
Average	0.346 s	0.389 s	+0.043 s	3.98 MiB	4.54 MiB	+ 582.52 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.

Language		%	Lines of code	Comment lines	Files
	PHP	90.1%	141,424	77,187	1,168
	CSS	3.2%	5,080	59	24
	PO File	2.8%	4,467	6,586	7
	JavaScript	2.5%	3,956	1,415	40
	SVG	1.1%	1,688	4	50
	Markdown	0.1%	218	0	1
	JSON	0.0%	67	0	2
	HTML	0.0%	37	0	1
	Bourne Shell	0.0%	2	0	1
	DOS Batch	0.0%	2	0	1
	INI	0.0%	1	1	1
Total			156,942	85,252	1,296

PHP Code Analysis | More results »

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 2

• wp_post_smtp_logmeta
• wp_post_smtp_logs

Options wp_options 7

• fs_accounts
• fs_active_plugins
• fs_api_cache
• fs_debug_mode
• postman_db_version
• 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"
        },
        "post_smtp_reports_widget_lite": {
            "title": "Postman SMTP Stats",
            "context": "normal"
        }
    }
}

Capabilities 2

• manage_postman_smtp
• manage_postman_logs

PHP Error Log 1 lines

[20-Aug-2025 09:07:00 UTC] PHP Deprecated:  Automatic conversion of false to array is deprecated in /wp-content/plugins/post-smtp/Postman/PostmanInstaller.php on line 294

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