3 Feb
2012
3 Feb
'12
5:21 p.m.
The original message was received at Fri, 3 Feb 2012 21:21:51 +0400 from [46.2.135.52] ----- The following addresses had permanent fatal errors ----- <[email protected]> (reason: 550 Host unknown) ----- Transcript of session follows ----- 550 5.1.2 <[email protected]>... Host unknown (Name server: nv.vniigaz.gazprom.ru: host not found)