Make SMTP email sending and delivery easy. Configure Gmail SMTP, Outlook, Brevo, SendGrid, Mailgun, SendLayer or connect to any SMTP server.
15
Score
45
Errors
166
Warnings
+0
Change
Category Scores
Security0
Repo72
Performance100
Maintainability47
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Maintainability
101
14 issue groups
Security
91
8 issue groups
I18n
9
3 issue groups
WARNINGSecurityDatabase parameter is not escapedUnescaped parameter $attachment_files_table used in $wpdb->query()\n$attachment_files_table assigned unsafely at line 103.35
- Category
- Security
- Occurrences
- 35
- Severity
- warning
Sample message
Unescaped parameter $attachment_files_table used in $wpdb->query()\n$attachment_files_table assigned unsafely at line 103.
WARNINGMaintainabilityDirect QueryUse of a direct database call is discouraged.34
- Category
- Maintainability
- Occurrences
- 34
- Severity
- warning
Sample message
Use of a direct database call is discouraged.
WARNINGMaintainabilityNon-prefixed global variableGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$as_queue_runner".27
- Category
- Maintainability
- Occurrences
- 27
- Severity
- warning
Sample message
Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$as_queue_runner".
WARNINGSecurityRequest data is not unslashed$_POST['sd_code'] not unslashed before sanitization. Use wp_unslash() or similar15
- Category
- Security
- Occurrences
- 15
- Severity
- warning
Sample message
$_POST['sd_code'] not unslashed before sanitization. Use wp_unslash() or similar
WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.13
- Category
- Security
- Occurrences
- 13
- Severity
- warning
Sample message
Processing form data without nonce verification.
ERRORMaintainabilitybadly named filesFile and folder names must not contain spaces or special characters.12
- Category
- Maintainability
- Occurrences
- 12
- Severity
- error
Sample message
File and folder names must not contain spaces or special characters.
ERRORSecurityException output is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" is less than iv length {$this->iv_num_bytes}"'.8
- Category
- Security
- Occurrences
- 8
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '" is less than iv length {$this->iv_num_bytes}"'.
WARNINGSecurityMissing nonce verificationProcessing form data without nonce verification.8
- Category
- Security
- Occurrences
- 8
- Severity
- warning
Sample message
Processing form data without nonce verification.
ERRORMaintainabilityMissing direct file access protectionPHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;7
- Category
- Maintainability
- Occurrences
- 7
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
WARNINGMaintainabilityNon-prefixed hook nameHook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "admin_head".5
- Category
- Maintainability
- Occurrences
- 5
- Severity
- warning
Sample message
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "admin_head".
Show 15 moreShow less
WARNINGSecurityInput is not sanitized5
- Category
- Security
- Occurrences
- 5
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_GET['sendlayer_quick_connect_disconnect_result']
WARNINGI18nNo Html Wrapped Strings5
- Category
- I18n
- Occurrences
- 5
- Severity
- warning
Sample message
Translatable string should not be wrapped in HTML. Found: '<p><a href="%1$s" target="_blank" rel="noopener noreferrer">Brevo</a> (formerly Sendinblue) is a transactional email provider and email marketing platform. It’s suitable for businesses of all sizes, as it offers scalable pricing plans that can grow with you. New business owners can use the free plan to send up to 300 emails a day without providing credit card details. As your needs change, you can upgrade to increase your sending limits.</p>'
ERRORSecurityOutput is not escaped4
- Category
- Security
- Occurrences
- 4
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$help_text'.
WARNINGMaintainabilityNon-prefixed function3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- warning
Sample message
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "swpsmtp_settings".
WARNINGSecurityInput is not validated3
- Category
- Security
- Occurrences
- 3
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_POST['swpsmtp_smtp_host']. Check that the array index exists before using it.
ERRORMaintainabilityunlink unlink3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- error
Sample message
unlink() is discouraged. Use wp_delete_file() to delete a file.
WARNINGMaintainabilitytrademarked term3
- Category
- Maintainability
- Occurrences
- 3
- Severity
- warning
Sample message
The plugin name includes a restricted term. Your chosen plugin name - "Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more" - contains the restricted term "wordpress" which cannot be used at all in your plugin name.
WARNINGI18nDiscouraged text-domain loading2
- Category
- I18n
- Occurrences
- 2
- Severity
- warning
Sample message
load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.
ERRORMaintainabilityNot Allowed2
- Category
- Maintainability
- Occurrences
- 2
- Severity
- error
Sample message
Use of heredoc syntax (<<<) is not allowed; use standard strings or inline HTML instead
ERRORI18nMissing Translators Comment2
- Category
- I18n
- Occurrences
- 2
- Severity
- error
Sample message
A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.
WARNINGMaintainabilityDiscouraged PHP function1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
The use of function set_time_limit() is discouraged
WARNINGMaintainabilityNo Caching1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Direct database call without caching detected. Consider using wp_cache_get() / wp_cache_set() or wp_cache_delete().
ERRORMaintainabilitydate date1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
date() is affected by runtime timezone changes which can cause date/time to be incorrectly displayed. Use gmdate() instead.
WARNINGMaintainabilityerror log print r1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
print_r() found. Debug code should not normally be used in production.
WARNINGMaintainabilityerror log var dump1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
var_dump() found. Debug code should not normally be used in production.
External Connections
Potential connections found in static code analysis.
Outbound calls
275
External assets
0
Incoming endpoints
25
Notable Domains
easywpsmtp.com68 · outbound
app.mailgun.com6 · outbound
my.smtp.com4 · outbound
app.mailjet.com3 · outbound
connect.easywpsmtp.com3 · outbound
mailgun.com3 · outbound
Platform / Reference Domains
wordpress.org50 · platform/reference
w3.org25 · platform/reference
downloads.wordpress.org17 · platform/reference
github.com9 · platform/reference
make.wordpress.org1 · platform/reference
External Asset Domains
No external asset domains detected.
Incoming Endpoints
wp_ajax_nopriv_easy_wp_smtp_connect_processpublic
wp_ajax
wp_ajax_nopriv_easy_wp_smtp_init_migrationspublic
wp_ajax
Admin AJAX endpoints22
wp_ajax_easy_wp_smtp_authenticated
wp_ajax
wp_ajax_easy_wp_smtp_activelayer_wc_dismissauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_ajaxauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_connect_urlauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_debug_event_previewauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_delete_all_debug_eventsauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_email_sending_errors_dismissauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_feedback_notice_dismissauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_notification_dismissauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_page_check_{$plugin}_statusauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_vue_check_mailer_configurationauthenticated
wp_ajax
wp_ajax_easy_wp_smtp_vue_get_oauth_urlauthenticated
wp_ajax
10 more hidden
Score History
2 score snapshots
v2.15.0
15
Latest
- Findings
- 211
- Errors
- 45
- Warnings
- 166
- Check
- 2.0.0
v2.14.0
15
Score
- Findings
- 195
- Errors
- 32
- Warnings
- 163
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 15 | 211 | 45 | 166 | v2.15.0 | 2.0.0 |
| 15 | 195 | 32 | 163 | v2.14.0 | 2.0.0 |
Relationship Map
Author, categories, issues, domains, and nearby plugins.
Loading map
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Author
Issue
Domain
Related
WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin30 scoreElementor Website Builder – more than just a page builder39 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreWooCommerce22 scoreAkismet Anti-spam: Spam Protection35 scoreContact Form 769 scoreLiteSpeed Cache35 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreAll-in-One WP Migration and Backup34 scoreWPForms – AI Form Builder for WordPress – Contact Forms, Payment Forms, Survey Form, Quiz & More31 scoreAll in One SEO – AI SEO Plugin to Boost SEO Rankings & Traffic (Schema, Local SEO, Sitemap & SEO Insights)92 scoreWPCode – Insert Headers and Footers + Custom Code Snippets – WordPress Code Manager88 scoreMC4WP: Mailchimp for WordPress57 scoreDuplicator – Backups & Migration Plugin – Cloud Backups, Scheduled Backups, & More21 score
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