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Hello,
WP Mail SMTP shows below error
EMAIL DELIVERY ERROR: the plugin WP Mail SMTP v2.2.1 logged this error during the last time it tried to send an email:
Mailer: Other SMTP
SMTP Error: data not accepted.
Consider running an email test after fixing it.
It shows error while sending mail using Contact Form 7, but the test email works fine.
Can you please help me with this issue?
Thank you