Good Morning
On one of SME servers we have Spam blocking enabled using RBL. The problem is some of our customers are listed on Spamcop and other Blacklists. We add them to our whitelist using the smeserver-wbl contrib and that is working very well for incoming emails. However when we try to send emails to these blacklisted we are getting a error 550 relaying denied error. Mails to other domains go without a problem so don't think that this is a misconfiguration on SME.
Any suggestions would be appreciated
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