problem to send email with postfix
I am subscriber to the list debian-laptop but with the email addresse: firstname.lastname@example.org I use my account gmail
because when I send un email with mutt via postfix the email reminds in the spool.
-Queue ID- --Size-- ----Arrival Time---- -Sender/Recipient-------
29920452 633 Fri Feb 6 11:58:25 email@example.com
(host smtp.free.fr[220.127.116.11] refused to talk to me: 554 5.7.1 <unknown[18.104.22.168]>: Client host rejected: Access denied)
When I was in France all worked fine , since I am in Mauritius I get this problem.
The same problem arises with sylpheed which doesn't use postfix.
However fetchmail works fine to get my mails
Can someone give me any clue to solve this problem.
Thanks in advance.