ESET Mail Security for Zimbra mail 8.6

[hungtt 1]

HI all,

I've installed ESET Mail Security(EMS) for Zimbra mail 8.6.

When i setup MTA, it has error with :

Available ESETS installations/uninstallations:
1) MTA
2) POP3
3) IMAP
4) SMTP
5) quit
Your selection (1-5): 1
Postfix inbound install using esets_mda: No file procmail in /opt/csw/bin:/opt/csw/sbin:/usr/sbin:/usr/bin:/usr/lib64/qt-3.3/bin:/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/binPostfix contentfilter install using esets_smtp: esets_smtp already installed for transparent/outbound SMTP scanningAvailable ESETS installations/uninstallations:
1) MTA
2) POP3
3) IMAP
4) SMTP
5) quit
Your selection (1-5):

Before i've installed EMS on exim mail, it's ok.I have issue on Zimbra mail 8.6 with :  Setting ESETS for MTA Postfix

Please help me this.Thanks.
 

[hungtt 1]

.