Fix compatibility with Postfix postscreen#2
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abeverley wants to merge 1 commit intoteam-at-cpan:masterfrom
Open
Fix compatibility with Postfix postscreen#2abeverley wants to merge 1 commit intoteam-at-cpan:masterfrom
abeverley wants to merge 1 commit intoteam-at-cpan:masterfrom
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This ensures that the module works with Postfix's postscreen spam screening functionality.
One of the checks that postscreen does is to banish clients that speak before their turn (see https://www.postfix.org/POSTSCREEN_README.html#pregreet)
This PR changes the sending of the greeting from being immediately the connection has been made, to waiting until the 220 code has been received.