SMTP ERROR: DATA END command failed: 550 5.7.1 Mail contain spam content
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Versions:
WordPress: 6.6.2
WordPress MS: No
PHP: 8.1.30
WP Mail SMTP: 4.1.1
Params:
Mailer: smtp
Constants: No
ErrorInfo: SMTP Error: data not accepted.SMTP server error: DATA END command failed Detail: Mail contain spam content EAB15600D7 SMTP code: 550 Additional SMTP info: 5.7.1
Host: SMTP.titan.email
Port: 465
SMTPSecure:ssl
SMTPAutoTLS:bool(true)
SMTPAuth:bool(true)
Server:
OpenSSL: OpenSSL 1.1.1n 15 Mar 2022
Debug:
Email Source: WP Mail SMTP Mailer: Other SMTP SMTP Error: data not accepted.SMTP server error: DATA END command failed Detail: Mail contain spam content EAB15600D7 SMTP code: 550 Additional SMTP info: 5.7.1
SMTP Debug:
2024-10-23 14:02:45 Connection: opening to ssl://SMTP.titan.email:465, timeout=30, options=array()
2024-10-23 14:02:45 Connection: opened
2024-10-23 14:02:45 SERVER -> CLIENT: 220 smtp-out.flockmail.com ESMTP Postfix
2024-10-23 14:02:45 CLIENT -> SERVER: EHLO mybuspool.com
2024-10-23 14:02:45 SERVER -> CLIENT: 250-smtp-out.flockmail.com250-PIPELINING250-SIZE 52428800250-VRFY250-ETRN250-STARTTLS250-AUTH PLAIN LOGIN250-ENHANCEDSTATUSCODES250-8BITMIME250-DSN250 CHUNKING
2024-10-23 14:02:45 CLIENT -> SERVER: AUTH LOGIN
2024-10-23 14:02:45 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2024-10-23 14:02:45 CLIENT -> SERVER: [credentials hidden]
2024-10-23 14:02:45 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2024-10-23 14:02:45 CLIENT -> SERVER: [credentials hidden]
2024-10-23 14:02:45 SERVER -> CLIENT: 235 2.7.0 Authentication successful
2024-10-23 14:02:45 CLIENT -> SERVER: MAIL FROM:<[email protected]>
2024-10-23 14:02:45 SERVER -> CLIENT: 250 2.1.0 Ok
2024-10-23 14:02:45 CLIENT -> SERVER: RCPT TO:<[email protected]>
2024-10-23 14:02:45 SERVER -> CLIENT: 250 2.1.5 Ok
2024-10-23 14:02:45 CLIENT -> SERVER: DATA
2024-10-23 14:02:46 SERVER -> CLIENT: 354 End data with <CR><LF>.<CR><LF>
2024-10-23 14:02:46 CLIENT -> SERVER: Date: Wed, 23 Oct 2024 14:02:45 +0000
2024-10-23 14:02:46 CLIENT -> SERVER: To: [email protected]
2024-10-23 14:02:46 CLIENT -> SERVER: From: mybuspool <[email protected]>
2024-10-23 14:02:46 CLIENT -> SERVER: Subject: WP Mail SMTP: HTML Test email to [email protected]
2024-10-23 14:02:46 CLIENT -> SERVER: Message-ID: <[email protected]>
2024-10-23 14:02:46 CLIENT -> SERVER: X-Mailer: WPMailSMTP/Mailer/smtp 4.1.1
2024-10-23 14:02:46 CLIENT -> SERVER: X-Mailer-Type: WPMailSMTP/Admin/Test
2024-10-23 14:02:46 CLIENT -> SERVER: X-Atomic-Tracking: 149798062:2:V1BNYWlsU01UUFxBZG1pblxQYWdlc1xUZXN0VGFiLT5wcm9jZXNzX3Bvc3Q=:1:0:5451216
2024-10-23 14:02:46 CLIENT -> SERVER: X-Atomic-Caller: WPMailSMTP\Admin\Pages\TestTab->process_post
2024-10-23 14:02:46 CLIENT -> SERVER: MIME-Version: 1.0
2024-10-23 14:02:46 CLIENT -> SERVER: Content-Type: text/html; charset=UTF-8
2024-10-23 14:02:46 CLIENT -> SERVER:
2024-10-23 14:02:46 CLIENT -> SERVER: <!doctype html>
2024-10-23 14:02:46 CLIENT -> SERVER: <html lang="en">
2024-10-23 14:02:46 CLIENT -> SERVER: <head>
2024-10-23 14:02:46 CLIENT -> SERVER: <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
2024-10-23 14:02:46 CLIENT -> SERVER: <meta http-equiv="X-UA-Compatible" content="IE=edge">
2024-10-23 14:02:46 CLIENT -> SERVER: <meta name="viewport" content="width=device-width">
2024-10-23 14:02:46 CLIENT -> SERVER: <title>WP Mail SMTP Test Email</title>
2024-10-23 14:02:46 CLIENT -> SERVER: <style type="text/css">@media only screen and (max-width: 599px) {table.body .container {width: 95% !important;}.header {padding: 15px 15px 12px 15px !important;}.header img {width: 200px !important;height: auto !important;}.content, .aside {padding: 30px 40px 20px 40px !important;}}</style>
2024-10-23 14:02:46 CLIENT -> SERVER: </head>
2024-10-23 14:02:46 CLIENT -> SERVER: <body style="height: 100% !important; width: 100% !important; min-width: 100%; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; -webkit-font-smoothing: antialiased !important; -moz-osx-font-smoothing: grayscale !important; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; margin: 0; Margin: 0; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%; background-color: #f1f1f1; text-align: center;">
2024-10-23 14:02:46 CLIENT -> SERVER: <table border="0" cellpadding="0" cellspacing="0" width="100%" height="100%" class="body" style="border-collapse: collapse; border-spacing: 0; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; height: 100% !important; width: 100% !important; min-width: 100%; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; -webkit-font-smoothing: antialiased !important; -moz-osx-font-smoothing: grayscale !important; background-color: #f1f1f1; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; margin: 0; Margin: 0; text-align: left; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%;">
2024-10-23 14:02:46 CLIENT -> SERVER: <tr style="padding: 0; vertical-align: top; text-align: left;">
2024-10-23 14:02:46 CLIENT -> SERVER: <td align="center" valign="top" class="body-inner wp-mail-smtp" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; margin: 0; Margin: 0; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%; text-align: center;">
2024-10-23 14:02:46 CLIENT -> SERVER: <!-- Container -->
2024-10-23 14:02:46 CLIENT -> SERVER: <table border="0" cellpadding="0" cellspacing="0" class="container" style="border-collapse: collapse; border-spacing: 0; padding: 0; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; width: 600px; margin: 0 auto 30px auto; Margin: 0 auto 30px auto; text-align: inherit;">
2024-10-23 14:02:46 CLIENT -> SERVER: <!-- Header -->
2024-10-23 14:02:46 CLIENT -> SERVER: <tr style="padding: 0; vertical-align: top; text-align: left;">
2024-10-23 14:02:46 CLIENT -> SERVER: <td align="center" valign="middle" class="header" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; margin: 0; Margin: 0; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%; text-align: center; padding: 30px 30px 22px 30px;">
2024-10-23 14:02:46 CLIENT -> SERVER: <img src="https://mybuspool.com/wp-content/plugins/wp-mail-smtp/assets/images/email/wp-mail-smtp.png" width="250" alt="WP Mail SMTP Logo" style="outline: none; text-decoration: none; max-width: 100%; clear: both; -ms-interpolation-mode: bicubic; display: inline-block !important; width: 250px;">
2024-10-23 14:02:46 CLIENT -> SERVER: </td>
2024-10-23 14:02:46 CLIENT -> SERVER: </tr>
2024-10-23 14:02:46 CLIENT -> SERVER: <!-- Content -->
2024-10-23 14:02:46 CLIENT -> SERVER: <tr style="padding: 0; vertical-align: top; text-align: left;">
2024-10-23 14:02:46 CLIENT -> SERVER: <td align="left" valign="top" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; margin: 0; Margin: 0; text-align: left; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%; background-color: #ffffff; padding: 0; border-right: 1px solid #ddd; border-bottom: 1px solid #ddd; border-left: 1px solid #ddd; border-top: 3px solid #809eb0;">
2024-10-23 14:02:46 CLIENT -> SERVER: <table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse; border-spacing: 0; padding: 0; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; margin: 0; Margin: 0; text-align: inherit;">
2024-10-23 14:02:46 CLIENT -> SERVER: <tr style="padding: 0; vertical-align: top; text-align: left;">
2024-10-23 14:02:46 CLIENT -> SERVER: <td class="content" style="padding: 60px 75px 45px 75px;">
2024-10-23 14:02:46 CLIENT -> SERVER: <div class="success" style="text-align: center;">
2024-10-23 14:02:46 CLIENT -> SERVER: <p class="check" style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%; margin: 0 auto 16px auto; Margin: 0 auto 16px auto; text-align: center;">
2024-10-23 14:02:46 CLIENT -> SERVER: <img src="https://mybuspool.com/wp-content/plugins/wp-mail-smtp/assets/images/email/icon-check.png" width="70" alt="Success" style="outline: none; text-decoration: none; max-width: 100%; clear: both; -ms-interpolation-mode: bicubic; display: block; margin: 0 auto 0 auto; Margin: 0 auto 0 auto; width: 50px;">
2024-10-23 14:02:46 CLIENT -> SERVER: </p>
2024-10-23 14:02:46 CLIENT -> SERVER: <p class="text-extra-large text-center congrats" style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; mso-line-height-rule: exactly; line-height: 140%; font-size: 20px; text-align: center; margin: 0 0 20px 0; Margin: 0 0 20px 0;">
2024-10-23 14:02:46 CLIENT -> SERVER: Congrats, test email was sent successfully!
2024-10-23 14:02:46 CLIENT -> SERVER: </p>
2024-10-23 14:02:46 CLIENT -> SERVER: <p class="text-large" style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; text-align: left; mso-line-height-rule: exactly; line-height: 140%; margin: 0 0 15px 0; Margin: 0 0 15px 0; font-size: 16px;">
2024-10-23 14:02:46 CLIENT -> SERVER: Thank you for trying out WP Mail SMTP. We're on a mission to make sure that your emails actually get delivered.
2024-10-23 14:02:46 CLIENT -> SERVER: </p>
2024-10-23 14:02:46 CLIENT -> SERVER: <p class="text-large" style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; text-align: left; mso-line-height-rule: exactly; line-height: 140%; margin: 0 0 15px 0; Margin: 0 0 15px 0; font-size: 16px;">
2024-10-23 14:02:46 CLIENT -> SERVER: If you find this free plugin useful, please consider giving WP Mail SMTP Pro a try!
2024-10-23 14:02:46 CLIENT -> SERVER: </p>
2024-10-23 14:02:46 CLIENT -> SERVER: <p class="signature" style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%; text-align: left; margin: 20px 0 0 0; Margin: 20px 0 0 0;">
2024-10-23 14:02:46 CLIENT -> SERVER: <img src="https://mybuspool.com/wp-content/plugins/wp-mail-smtp/assets/images/email/signature.png" width="180" alt="Signature" style="outline: none; text-decoration: none; max-width: 100%; clear: both; -ms-interpolation-mode: bicubic; width: 180px; display: block; margin: 0 0 0 0; Margin: 0 0 0 0;">
2024-10-23 14:02:46 CLIENT -> SERVER: </p>
2024-10-23 14:02:46 CLIENT -> SERVER: <p style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; text-align: left; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%; margin: 0 0 15px 0; Margin: 0 0 15px 0;">
2024-10-23 14:02:46 CLIENT -> SERVER: Jared Atchison<br>Co-Founder, WP Mail SMTP
2024-10-23 14:02:46 CLIENT -> SERVER: </p>
2024-10-23 14:02:46 CLIENT -> SERVER: </div>
2024-10-23 14:02:46 CLIENT -> SERVER: </td>
2024-10-23 14:02:46 CLIENT -> SERVER: </tr>
2024-10-23 14:02:46 CLIENT -> SERVER: <!-- Aside -->
2024-10-23 14:02:46 CLIENT -> SERVER: <tr style="padding: 0; vertical-align: top; text-align: left;">
2024-10-23 14:02:46 CLIENT -> SERVER: <td align="left" valign="top" class="aside upsell-mi" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; margin: 0; Margin: 0; font-size: 14px; mso-line-height-rule: exactly; line-height: 140%; background-color: #f8f8f8; border-top: 1px solid #dddddd; text-align: center !important; padding: 30px 75px 25px 75px;">
2024-10-23 14:02:46 CLIENT -> SERVER: <h6 style="padding: 0; color: #444444; word-wrap: normal; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: bold; mso-line-height-rule: exactly; line-height: 130%; font-size: 18px; text-align: center; margin: 0 0 15px 0; Margin: 0 0 15px 0;">
2024-10-23 14:02:46 CLIENT -> SERVER: Unlock Powerful Features with WP Mail SMTP Pro
2024-10-23 14:02:46 CLIENT -> SERVER: </h6>
2024-10-23 14:02:46 CLIENT -> SERVER: <p class="text-large" style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; mso-line-height-rule: exactly; line-height: 140%; margin: 0 0 15px 0; Margin: 0 0 15px 0; font-size: 16px; text-align: center;">
2024-10-23 14:02:46 CLIENT -> SERVER: Email Logging with Email Resending<br>
2024-10-23 14:02:46 CLIENT -> SERVER: Open & Click Tracking<br>
2024-10-23 14:02:46 CLIENT -> SERVER: Email Reports with Weekly Summary<br>
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2024-10-23 14:02:46 CLIENT -> SERVER: Failed Email Alerts via Email, Slack, and SMS<br>
2024-10-23 14:02:46 CLIENT -> SERVER: World-Class Support
2024-10-23 14:02:46 CLIENT -> SERVER: </p>
2024-10-23 14:02:46 CLIENT -> SERVER: <p class="text-large last" style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; mso-line-height-rule: exactly; line-height: 140%; font-size: 13px; text-align: center; margin: 0 0 0 0; Margin: 0 0 0 0;">
2024-10-23 14:02:46 CLIENT -> SERVER: WP Mail SMTP users get <span style="font-weight:700;color:#218900;">$50 off</span>, automatically applied at checkout
2024-10-23 14:02:46 CLIENT -> SERVER: </p>
2024-10-23 14:02:46 CLIENT -> SERVER: <center style="width: 100%;">
2024-10-23 14:02:46 CLIENT -> SERVER: <table class="button large expanded orange" style="border-collapse: collapse; border-spacing: 0; padding: 0; vertical-align: top; text-align: left; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #e27730; width: 100% !important;">
2024-10-23 14:02:46 CLIENT -> SERVER: <tr style="padding: 0; vertical-align: top; text-align: left;">
2024-10-23 14:02:46 CLIENT -> SERVER: <td class="button-inner" style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; color: #444; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; margin: 0; Margin: 0; text-align: left; font-size: 14px; mso-line-height-rule: exactly; line-height: 100%; padding: 20px 0 20px 0;">
2024-10-23 14:02:46 CLIENT -> SERVER: <table style="border-collapse: collapse; border-spacing: 0; padding: 0; vertical-align: top; text-align: left; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; width: 100% !important;">
2024-10-23 14:02:46 CLIENT -> SERVER: <tr style="padding: 0; vertical-align: top; text-align: left;">
2024-10-23 14:02:46 CLIENT -> SERVER: <td style="word-wrap: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; border-collapse: collapse !important; vertical-align: top; mso-table-lspace: 0pt; mso-table-rspace: 0pt; -ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-weight: normal; padding: 0; margin: 0; Margin: 0; font-size: 14px; text-align: center; color: #ffffff; background: #e27730; border: 1px solid #c45e1b; border-bottom: 3px solid #c45e1b; mso-line-height-rule: exactly; line-height: 100%;">
2024-10-23 14:02:46 CLIENT -> SERVER: <a style="-ms-text-size-adjust: 100%; -webkit-text-size-adjust: 100%; margin: 0; Margin: 0; font-family: Helvetica, Arial, sans-serif; font-weight: bold; color: #ffffff; text-decoration: none; display: inline-block; border: 0 solid #c45e1b; mso-line-height-rule: exactly; line-height: 100%; padding: 14px 20px 12px 20px; font-size: 20px; text-align: center; width: 100%; padding-left: 0; padding-right: 0;">
2024-10-23 14:02:46 CLIENT -> SERVER: Upgrade to Pro Today
2024-10-23 14:02:46 CLIENT -> SERVER: </a>
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2024-10-23 14:02:46 CLIENT -> SERVER: </center>
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2024-10-23 14:02:46 CLIENT -> SERVER: </body>
2024-10-23 14:02:46 CLIENT -> SERVER: </html>
2024-10-23 14:02:46 CLIENT -> SERVER:
2024-10-23 14:02:46 CLIENT -> SERVER:
2024-10-23 14:02:46 CLIENT -> SERVER:
2024-10-23 14:02:46 CLIENT -> SERVER: .
2024-10-23 14:02:46 SERVER -> CLIENT: 550 5.7.1 Mail contain spam content EAB15600D7
2024-10-23 14:02:46 SMTP ERROR: DATA END command failed: 550 5.7.1 Mail contain spam content EAB15600D7
SMTP Error: data not accepted.Encounter this error suddenly. Any idea what is the issue?
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