SMTP

Allows you to configure and use a SMTP server (such as Gmail) for sending emails.

v1.1.2sosoUpdated Added 700 installs50% rating
39
Score
54
Errors
15
Warnings
+0
Change

Category Scores

Security1
Repo75
Performance100
Maintainability86

Issues to Review

Prioritized issue groups from the latest Plugin Check scan

69 findings

Security

28

5 issue groups

I18n

26

1 issue group

Maintainability

10

6 issue groups

Repo Compliance

5

5 issue groups

ERRORI18nNon Singular String Literal DomainThe $domain parameter must be a single text string literal. Found: TEXT_DOMAIN26
Category
I18n
Occurrences
26
Severity
error

Sample message

The $domain parameter must be a single text string literal. Found: TEXT_DOMAIN

ERRORSecurityOutput is not escapedAll output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"</label>\n'.10
Category
Security
Occurrences
10
Severity
error

Sample message

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '"</label>\n'.

ERRORSecurityUnsafe printing functionAll output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.10
Category
Security
Occurrences
10
Severity
error

Sample message

All output should be run through an escaping function (like esc_html_e() or esc_attr_e()), found '_e'.

WARNINGSecurityMissing nonce verificationProcessing form data without nonce verification.5
Category
Security
Occurrences
5
Severity
warning

Sample message

Processing form data without nonce verification.

ERRORMaintainabilitystrip tags strip tagsstrip_tags() is discouraged. Use the more comprehensive wp_strip_all_tags() instead.3
Category
Maintainability
Occurrences
3
Severity
error

Sample message

strip_tags() is discouraged. Use the more comprehensive wp_strip_all_tags() instead.

WARNINGMaintainabilityNon-prefixed constantGlobal constants defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;CRYPT_KEY&quot;.2
Category
Maintainability
Occurrences
2
Severity
warning

Sample message

Global constants defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;CRYPT_KEY&quot;.

WARNINGMaintainabilityNon-prefixed functionFunctions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: &quot;decrypt_string&quot;.2
Category
Maintainability
Occurrences
2
Severity
warning

Sample message

Functions declared in the global namespace by a theme/plugin should start with the theme/plugin prefix. Found: &quot;decrypt_string&quot;.

WARNINGSecurityRequest data is not unslashed$_POST[&#039;to&#039;] not unslashed before sanitization. Use wp_unslash() or similar2
Category
Security
Occurrences
2
Severity
warning

Sample message

$_POST[&#039;to&#039;] not unslashed before sanitization. Use wp_unslash() or similar

WARNINGMaintainabilityNon-prefixed global variableGlobal variables defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;$plugin_basename&quot;.1
Category
Maintainability
Occurrences
1
Severity
warning

Sample message

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: &quot;$plugin_basename&quot;.

WARNINGMaintainabilityerror log trigger errortrigger_error() found. Debug code should not normally be used in production.1
Category
Maintainability
Occurrences
1
Severity
warning

Sample message

trigger_error() found. Debug code should not normally be used in production.

Show 7 more
WARNINGSecurityInput is not sanitized1
Category
Security
Occurrences
1
Severity
warning

Sample message

Detected usage of a non-sanitized input variable: $_POST[&#039;to&#039;]

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 Complianceno license1
Category
Repo Compliance
Occurrences
1
Severity
error

Sample message

Missing "License". Please update your readme with a valid GPLv2 (or later) compatible license.

ERRORRepo Complianceoutdated tested upto header1
Category
Repo Compliance
Occurrences
1
Severity
error

Sample message

Tested up to: 3.3 < 7.0. The "Tested up to" value in your plugin is not set to the current version of WordPress. This means your plugin will not show up in searches, as we require plugins to be compatible and documented as tested up to the most recent version of WordPress.

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.

ERRORRepo Complianceplugin header unsupported plugin name1
Category
Repo Compliance
Occurrences
1
Severity
error

Sample message

The "Plugin Name" header in the plugin file is not valid. It needs to contain at least 5 latin letters (a-Z) and/or numbers. This is necessary because the initial plugin slug is generated from the name.

WARNINGRepo Compliancereadme parser warnings too many tags1
Category
Repo Compliance
Occurrences
1
Severity
warning

Sample message

One or more tags were ignored. Please limit your plugin to 5 tags.

External Connections

Potential connections found in static code analysis.

1 domains

Outbound calls

2

External assets

0

Incoming endpoints

0

Notable Domains

hel.io2 · outbound

External Asset Domains

No external asset domains detected.

Incoming Endpoints

No public endpoints detected.

Score History

First score snapshot

v1.1.2

39

Latest

Findings
69
Errors
54
Warnings
15
Check
2.0.0

Relationship Map

Author, categories, issues, domains, and nearby plugins.

30 nodes

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