Bypass of JUCE check with "FROM:<>" with relay option 2 selected.
Question Background:
In version 3 of GMS Mail, using relay option 2 (i.e. relay for a set of listed
domains), the "From:<>" clause is interpreted (incorrectly) as a local domain
allowing email through the server.
Reported by: NTBugtraq
Answer:
Work around:
Don't use this option - use default anti-relay (option 1).
Solution:
Upgrade to version 4 of GMS Mail.
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