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				@@ -83,7 +83,6 @@ disable_vrfy_command = yes 
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				 smtpd_recipient_restrictions = 
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				     permit_mynetworks, 
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				     reject_non_fqdn_sender, 
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				-    reject_unauth_pipelining, 
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				     reject_non_fqdn_recipient, 
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				     reject_unknown_sender_domain, 
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				     reject_unauth_destination, 
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				@@ -92,12 +91,14 @@ smtpd_recipient_restrictions = 
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				 smtpd_client_restrictions = 
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				     permit_mynetworks, 
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				+    reject_unauth_pipelining, 
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				     reject_unauth_destination 
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				 smtpd_helo_required = yes 
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				 smtpd_helo_restrictions = 
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				     permit_mynetworks, 
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				-    reject_non_fqdn_helo_hostname 
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				+    reject_non_fqdn_helo_hostname, 
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				+    reject_invalid_helo_hostname 
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				 smtpd_sender_restrictions = 
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				     permit_mynetworks, 
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