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3 votes
Frank Offermann shared this idea ·
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14 votes
Frank Offermann supported this idea ·
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5 votes
Frank Offermann shared this idea ·
DMARC DKIM validation fails and emails are no longer delivered according to DMARC policy.
Error message: "dkim=fail reason="signature verification failed" (1024-bit key; unprotected)"
The DKIM signature must be updated to 2048-bits.