RCPT DATA error - UPD Hosting https://www.updhosting.com Speed Up Your WordPress Site Wed, 26 Feb 2025 03:04:58 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.2 How to Fix the “503 Valid RCPT Command Must Precede DATA” Error https://www.updhosting.com/how-to-fix-the-503-valid-rcpt-command-must-precede-data-error/ https://www.updhosting.com/how-to-fix-the-503-valid-rcpt-command-must-precede-data-error/#respond Wed, 26 Feb 2025 03:04:54 +0000 https://www.updhosting.com/?p=6396 The “503 Valid RCPT Command Must Precede DATA” error occurs when an SMTP server rejects email submission because the DATA command was sent before specifying recipients via RCPT TO. To fix it, verify email client configurations, ensure proper command sequence …

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]]> The “503 Valid RCPT Command Must Precede DATA” error occurs when an SMTP server rejects email submission because the DATA command was sent before specifying recipients via RCPT TO. To fix it, verify email client configurations, ensure proper command sequence …

The post How to Fix the “503 Valid RCPT Command Must Precede DATA” Error first appeared on UPD Hosting.

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