Hi,
i have XG210 with V18 MR4. it is configured in MTA mode. when i am sending email to gmail then gmail returns below message:
"Remote Server returned '<gmail-smtp-in.l.google.com #5.0.0 smtp; 550-5.7.26 This message does not have authentication information or fails to 550-5.7.26 pass authentication checks. To best protect our users from spam, the 550-5.7.26 message has been blocked. Please visit 550-5.7.26 support.google.com/.../81126 for more 550 5.7.26 information. p5si8001652wrr.336 - gsmtp>'"
how can i get rid of it?? do i need to enable DKIM on firewall?? how can i do that? it is asking for domain name, key selector and RSA key. where can i get key selector and RSA KEY???
please advise .
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