Configure a SMTP server to send email from your WordPress site. Configure the wp_mail() function to use SMTP instead of the PHP mail() function.
42
Score
51
Errors
49
Warnings
+0
Change
Category Scores
Security0
Repo94
Performance100
Maintainability91
Issues to Review
Prioritized issue groups from the latest Plugin Check scan
Security
84
7 issue groups
Maintainability
13
4 issue groups
I18n
2
2 issue groups
Repo Compliance
1
1 issue group
ERRORSecurityUnsafe printing functionAll output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.41
- Category
- Security
- Occurrences
- 41
- Severity
- error
Sample message
All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.
WARNINGSecurityRequest data is not unslashed$_GET['action'] not unslashed before sanitization. Use wp_unslash() or similar20
- Category
- Security
- Occurrences
- 20
- Severity
- warning
Sample message
$_GET['action'] not unslashed before sanitization. Use wp_unslash() or similar
WARNINGMaintainabilityNon-prefixed hook nameHook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "phpmailer_init".10
- Category
- Maintainability
- Occurrences
- 10
- Severity
- warning
Sample message
Hook names invoked by a theme/plugin should start with the theme/plugin prefix. Found: "phpmailer_init".
ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$settings_fields'.7
- Category
- Security
- Occurrences
- 7
- Severity
- error
Sample message
All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$settings_fields'.
WARNINGSecurityNonce verification recommendedProcessing form data without nonce verification.7
- Category
- Security
- Occurrences
- 7
- Severity
- warning
Sample message
Processing form data without nonce verification.
WARNINGSecurityInput is not sanitizedDetected usage of a non-sanitized input variable: $_POST['from_name']5
- Category
- Security
- Occurrences
- 5
- Severity
- warning
Sample message
Detected usage of a non-sanitized input variable: $_POST['from_name']
WARNINGSecurityInput is not validatedDetected usage of a possibly undefined superglobal array index: $_REQUEST['_wpnonce']. Check that the array index exists before using it.3
- Category
- Security
- Occurrences
- 3
- Severity
- warning
Sample message
Detected usage of a possibly undefined superglobal array index: $_REQUEST['_wpnonce']. Check that the array index exists before using it.
WARNINGI18nDiscouraged text-domain loadingload_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.1
- Category
- I18n
- Occurrences
- 1
- 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.
WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "is_smtp_mailer_configured".1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: "is_smtp_mailer_configured".
WARNINGSecurityMissing nonce verificationProcessing form data without nonce verification.1
- Category
- Security
- Occurrences
- 1
- Severity
- warning
Sample message
Processing form data without nonce verification.
Show 4 moreShow less
WARNINGMaintainabilityMissing Version1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- warning
Sample message
Resource version not set in call to wp_register_style(). This means new versions of the style may not always be loaded due to browser caching.
ERRORI18nMissing Translators Comment1
- Category
- I18n
- Occurrences
- 1
- 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.
ERRORMaintainabilityMissing direct file access protection1
- Category
- Maintainability
- Occurrences
- 1
- Severity
- error
Sample message
PHP file should prevent direct access. Add a check like: if ( ! defined( 'ABSPATH' ) ) exit;
ERRORRepo Complianceplugin header no license1
- Category
- Repo Compliance
- Occurrences
- 1
- Severity
- error
Sample message
Missing "License" in Plugin Header. Please update your Plugin Header with a valid GPLv2 (or later) compatible license.
External Connections
Not analyzed yet.
Score History
First score snapshot
v1.1.26
42
Latest
- Findings
- 100
- Errors
- 51
- Warnings
- 49
- Check
- 2.0.0
| Scan | Score | Findings | Errors | Warnings | Plugin | Check |
|---|---|---|---|---|---|---|
| Latest | 42 | 100 | 51 | 49 | v1.1.26 | 2.0.0 |
Relationship Map
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Classic Editor63 scoreWooCommerce21 scoreWordfence Security – Firewall, Malware Scan, and Login Security21 scoreYoast SEO – Advanced SEO with real-time guidance and built-in AI24 scoreAll-in-One WP Migration and Backup34 scoreSite Kit by Google – Analytics, Search Console, AdSense, Speed25 scoreDuplicate Page40 scoreReally Simple Security – Simple and Performant Security (formerly Really Simple SSL)19 scoreWordPress Importer25 scoreWP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin30 scoreMC4WP: Mailchimp for WordPress57 scoreFlamingo40 scoreFluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, MailGun, Postmark, Google and Any SMTP Provider29 scoreEasy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more15 score
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