Hello,
* i installed zimbra 7. Release 7.1.0_GA_3140.DEBIAN5_64 DEBIAN5_64 FOSS edition.
* my server logs says:
Jun 1 13:58:04 Rafaelo zmmailboxdmgr[15871]: status OK
Jun 1 13:58:12 Rafaelo postfix/smtp[15592]: connect to alt2.gmail-smtp-in.l.google.com[72.14.213.27]:25: Connection timed out
Jun 1 13:58:42 Rafaelo postfix/smtp[15592]: connect to alt3.gmail-smtp-in.l.google.com[74.125.67.27]:25: Connection timed out
Jun 1 13:59:12 Rafaelo postfix/smtp[15592]: connect to alt4.gmail-smtp-in.l.google.com[74.125.47.27]:25: Connection timed out

* zimbra@Rafaelo:/home/husam$ zmcontrol status
Host mail.xxx.xxx
antispam Running
antivirus Running
ldap Running
logger Running
mailbox Running
mta Running
snmp Running
spell Running
stats Running
zmconfigd Running
* ; <<>> DiG 9.5.1-P3 <<>> xxx.xxx mx
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 39586
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1

;; QUESTION SECTION:
;xxx.xxx. IN MX

;; ANSWER SECTION:
xxx.xxx. 3600 IN MX 10 mail.xxx.xxx.

;; AUTHORITY SECTION:
xxx.xxx. 3600 IN NS dns2.xxx.xxx.
xxx.xxx. 3600 IN NS dns1.xxx.xxx.

;; ADDITIONAL SECTION:
mail.xxx.xxx. 3600 IN A xxx.xxx.xxx.xxx

;; Query time: 0 msec
;; SERVER: xxx.xxx.xxx.xxx#53(xxx.xxx.xxx.xxx)
;; WHEN: Wed Jun 1 14:13:36 2

* 127.0.0.1 localhost.localdomain localhost
xxx.xxx.xxx.xxx mail.xxx.xxx mail
* firewall is turned off, no NAT, uses my own server.
* Enable DNS lookups already cheked in global and serevr settings.


these are my information of server, i read the whole forum and didnt find help.
please help.
Thanks.