[qmailtoaster] Time stamp

[Biju Jose | WHITES Systems]

Hi 
How do I convert the time stamp to human readable format?
 
/var/log/qmail/submission/@400000005f6532c63981467c.s:7141:@400000005f64d1c2
0b27b874 CHKUSER relaying rcpt: from ............................. 
 
TAI

Biju Jose
Mobile : 9895 990 272