WMS Renew Standard mail fail

Hello,

I have tried to renew my license. First I need to pass with https://localhost to obtain the Renewal Identifier (thanks to this forum).

But the email with licence information was refused (RBL block). You use sendgrid.net so I try again and hope the mail, use another SMTP server, but you block with "License Expiration Date Exceeds 60 Days."

So in few days I will lose my license!

Can someone for DELL can send me the renew license? Or show me another method to register a licence?

Regards,