Postfix Problem....:25: Connection refused

[Elber]

Hi, i have problem with send e-mail...

Quote:Dec 1 22:24:16 mail postfix/smtp[11632]: connect to gmail-smtp-in.l.google.com[74.125.79.27]:25: Connection refused
Dec 1 22:24:16 mail postfix/smtp[11632]: connect to alt1.gmail-smtp-in.l.google.com[72.14.213.27]:25: Connection refused
Dec 1 22:24:16 mail postfix/smtp[11632]: connect to alt2.gmail-smtp-in.l.google.com[74.125.155.27]:25: Connection refused
Dec 1 22:24:16 mail postfix/smtp[11632]: connect to alt3.gmail-smtp-in.l.google.com[74.125.67.27]:25: Connection refused
Dec 1 22:24:16 mail postfix/smtp[11632]: connect to alt4.gmail-smtp-in.l.google.com[74.125.45.27]:25: Connection refused

How to fix this ?