problem with greylisting

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Input address from server with greylisting
2. use the script

What is the expected output? What do you see instead?
450 4.2.0 <anadress>: Recipient address rejected: Greylisted, see 
http://postgrey.schweikert.ch/help/domain.html

then:
anaddress is invalid The email addresses you entered is not valid 

(an address is the replace for an valid address)

What version of the product are you using? On what operating system?
version 0.1a

Original issue reported on code.google.com by [email protected] on 29 Feb 2012 at 12:01

[GoogleCodeExporter]

Dupe of issue #1.

Original comment by [email protected] on 20 Apr 2015 at 7:29