Not Log in mail.log after upgrade

[phl4kx]

Hi all, I have a problem, after upgrade from Zimbra ZCS 6.0.5 to 6.0.10, all zimbra is Ok, the zmcontrol status give all Running, Zimbra work normaly, but I dont have any log in MAIL.LOG, thanks for help

[k-sudak]

Hi! I have the same problem, my maillog is empty (0 bytes)
Zimbra Release 7.1.3_GA_3346.RHEL5_64_20110928134520 CentOS5_64 FOSS edition.
Please help!!!