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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. 3.3.0 (latest)

Post SMTP 3.3.0

Does Post SMTP work with WordPress 6.8.1 and PHP 8.1.12? A smoke test was performed on 2025-06-11 10:07:21 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	0.340 s	0.598 s	+0.258 s	3.51 MiB	4.13 MiB	+ 634.95 KiB
/wp-admin/edit.php	0.226 s	0.261 s	+0.035 s	3.57 MiB	4.2 MiB	+ 645.85 KiB
/wp-admin/post-new.php	0.819 s	1.641 s	+0.822 s	6.06 MiB	6.8 MiB	+ 756.28 KiB
/wp-admin/upload.php	0.780 s	0.686 s	-0.094 s	3.52 MiB	4.07 MiB	+ 554.6 KiB
/wp-admin/options-writing.php	0.232 s	0.243 s	+0.011 s	3.5 MiB	4.05 MiB	+ 562.59 KiB
/wp-admin/media-new.php	0.283 s	0.275 s	-0.008 s	3.49 MiB	4.05 MiB	+ 571.91 KiB
/wp-admin/edit-tags.php?taxonomy=category	0.200 s	0.226 s	+0.026 s	3.5 MiB	4.07 MiB	+ 579.05 KiB
/wp-admin/post-new.php?post_type=page	0.699 s	0.788 s	+0.089 s	6.05 MiB	6.78 MiB	+ 752.31 KiB
/wp-admin/options-discussion.php	0.302 s	0.464 s	+0.162 s	3.5 MiB	4.05 MiB	+ 557.16 KiB
/wp-admin/edit-comments.php	0.454 s	0.316 s	-0.138 s	3.52 MiB	4.07 MiB	+ 564.73 KiB
/	0.301 s	0.197 s	-0.104 s	3.5 MiB	3.64 MiB	+ 148.6 KiB
Average	0.421 s	0.518 s	+0.096 s	3.98 MiB	4.54 MiB	+ 575.28 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%	140,740	76,954	1,165
	CSS	3.3%	5,077	59	24
	PO File	2.9%	4,467	6,586	7
	JavaScript	2.5%	3,915	1,405	39
	SVG	1.1%	1,688	4	50
	Markdown	0.1%	216	0	1
	HTML	0.0%	37	0	1
	JSON	0.0%	27	0	1
	Bourne Shell	0.0%	2	0	1
	DOS Batch	0.0%	2	0	1
	INI	0.0%	1	1	1
Total			156,172	85,009	1,291

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

[11-Jun-2025 10:07:46 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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