1) 9+ years of experience in mail server administration. 2)24*7 support 3) AMC of existing mail system. 4) Highly experienced of mail migration, Mail server troubleshooting and mail service up gradation. 5) Architect or Redesign mailing system. 6) Provide mail services to our customer. 7) Provide services in Postfix, Qmail, Sendmail, Zimbra, Zarafa, Symantec message gateway, Spam assassin etc...