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On Mon, 2 Feb 2009, jan gestre wrote:
when we transferred office, issues arose, suddenly users using email clients like thunderbird/outlook suddenly can't send mail when outside the office and instead gets an smtp denied or worst a mail undeliverable error. The mail undeliverable error was that the
Do you use Dovecot SASL in Postfix to authentificate the users? Do you use Dovecot deliver to drop the mail? Does the recipients are local or remote users? What does postfix says in its logs about the error? When the users login from internal hosts, do they connect to the same port as when they connect from outside the office? If not, what are Postfix' config differences?
Bye,
Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux)
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