PluginScore

Top SMTP WordPress Plugins

50 indexed plugins

Plugins

50

Active Installs

7m+

Average Score

53

Audited

50

Top Scores

RankPluginScoreErrorsWarningsInstallsAddedUpdatedTop Issue
#1Configure SMTP99216k+Discouraged text-domain loading
#2SMTP for Contact Form 799501k+Missing direct file access protection
#3Check & Log Email – Easy Email Testing & Mail logging98310100k+Non-prefixed constant
#4SAR Friendly SMTP982112k+Non-prefixed function
#5Simple SMTP973102k+Non-prefixed hook name
#6WP Offload SES Lite96541510k+Text Domain Mismatch
#7Bit SMTP – Easy SMTP Solution with Email Logs966132k+Missing Version
#8Contact Form & SMTP Plugin for WordPress by PirateForms931410230k+Non-prefixed hook name
#9Send Emails with Resend93301k+Setting is missing a sanitization callback
#10SureMail – SMTP and Email Logs Plugin with Amazon SES, Postmark, and Other Providers794566200k+Non-prefixed hook name
#11Yandex Mail79164400Non Singular String Literal Domain
#12Yandex Mail SMTP Server for WordPress781652k+Text Domain Mismatch
#13Simple SMTP by Maileroo75408700Text Domain Mismatch
#14Email Deliverability – SMTP Replacement, Email API Deliverability & Email Log74823200k+Output is not escaped
#15SmartSMTP718422k+Nonce verification recommended
#16Solid Mail – SMTP email and logging made by SolidWP68161760k+Database parameter is not escaped
#17SocketLabs651518900Output is not escaped
#18Send From64518500Input is not sanitized
#19Connect SendGrid for Emails5937103900Missing direct file access protection
#20SMTP by BestWebSoft564861751k+Text Domain Mismatch
#21Swift SMTP (formerly Welcome Email Editor)5112627k+Missing nonce verification
#22Send Emails with Mandrill50361416k+Non-prefixed global variable
#23SMTP Mailer42514970k+Unsafe printing function
#24turboSMTP41113115400Unsafe printing function
#25WPO365 | Mail Integration for Office 365 / Outlook4059272k+Output is not escaped
#26MailerSend – Official SMTP Integration4039252k+Unsafe printing function
#27GoSMTP – SMTP for WordPress395942500k+Output is not escaped
#28WP SendGrid SMTP3999501k+Text Domain Mismatch
#29WP Gmail SMTP3999501k+Text Domain Mismatch
#30SMTP395415700Non Singular String Literal Domain
#31Icegram Mailer – Reliable Email Deliverability, No-code SMTP Replacement & Email logs38361062k+Non-prefixed global variable
#32WP Mailgun SMTP389951900Text Domain Mismatch
#33WP Mail SMTP SendGrid Edition3810219500Text Domain Mismatch
#34Gmail SMTP37857110k+Unsafe printing function
#35WPO365 | MICROSOFT 365 GRAPH MAILER371128310k+Text Domain Mismatch
#36ActiveCampaign Postmark for WordPress36477550k+Text Domain Mismatch
#37WP Mail Logging3476258300k+Nonce verification recommended
#38SMTP2GO for WordPress – Email Made Easy3318611130k+Output is not escaped
#39Mailgun for WordPress311447580k+Unsafe printing function
#40WP Mail SMTP by WPForms – The Most Popular SMTP and Email Log Plugin30323464m+Non-prefixed hook name
#41SMTP for Amazon SES – YaySMTP301971223k+Exception output is not escaped
#42FluentSMTP – WP SMTP Plugin with Amazon SES, SendGrid, Mailgun, Postmark, Cloudflare, toSend, Gmail and Any SMTP2811092600k+Missing Translators Comment
#43WP Helper Premium244,0001,5901k+Text Domain Mismatch
#44Ultimate WP Mail24400546700Unsafe printing function
#45GD Mail Queue24502582700Output is not escaped
#46Post SMTP – Complete Email Deliverability and SMTP Solution with Email Logs, Alerts, Backup SMTP & Mobile App221,5812,326300k+Non-prefixed global variable
#47YaySMTP – WP Mail SMTP with Email Logs, Tracking & Reports2265443510k+Exception output is not escaped
#48Mail Baby SMTP22385699600SQL query is not prepared
#49WP Extended – The Ultimate WordPress Toolkit211,253398600Non Singular String Literal Domain
#50Easy WP SMTP – WordPress SMTP and Email Logs: Gmail SMTP, Office 365, Outlook, Custom SMTP, and more1545166500k+Database parameter is not escaped