Mailing List Archived Message #1025

From: "Lewis Rosenthal" <> Full Headers
Undecoded message
Subject: Yahoo and greylisting recently
Date: Mon, 23 Feb 2015 13:34:39 -0500
To: eCS-ISP <>

I had to look, because I dreamt I'd already sent this...

Has anyone here noticed anything odd with Yahoo's recent response to greylisting? I've had a couple instances over the weekend where someone sending from Yahoo was greylisted, and Yahoo sent a 451 error back to the sender, instead of just handling it internally (and retrying). I've not seen this before.


Lewis G Rosenthal, CNA, CLP, CLE, CWTS, EA
Rosenthal & Rosenthal, LLC      
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