hi,
i recently added a new exchange in my domain. exchange 2010. i disabled my exchange 2003.
in astaro i use mail security in simple mode and routing is based on static host list. i also added the new exchange server to that list. recipient verification was (with Callout). but when this is set i cant receive mail on my exchange 2010 from external. when i put Recipient verification (Off) i can receive mails again from external. sending is no problem, just receiving from external, when calout is enabled.
the error when Callout is on is (Rejected: Rcpt verification (Address unknown)) i can see this in mail manager.
does anyone have experience with this. or a different solution?
astaro version 7.511
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