6/15/2023 0 Comments Best way to send bulk emailThe email content is possibly spammy: The email contains spammy words or is from a known spammer.Insecure connection (TLS encryption problem): Emails don’t pass TLS inbound & outbound security protocol checks.Unsupported attachment: Email contains an attachment not supported by Gmail.Common errors: The sender domain has set up a DMARC rejection policy. SPF, DKIM, and DMARC authentications are missing: The recipient server doesn’t accept emails from domains lacking a valid SPF record or DKIM signature.
0 Comments
Leave a Reply. |