This morning I am seeing issues caused by Messagelabs sending emails with mismatched RDNS. For example 46.226.52.1 is identified as mail1.bemta25.messagelabs.com. in RDNS, but a forward lookup of mail1.bemta25.messagelabs.com. gives a number of addresses starting 195.245.230

Neil Youngman


Neil Youngman Developer
Wirefast Limited

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