Hello all,

I have a zimbra installed in a local network and need to send emails through our ISP mail server. I have tested this feature before with no problems, but this one doesnt accept the autehntication.

My version of zimbra:
Release 5.0.2_GA_1975.openSUSE_10.2_20080130231825 UNKNOWN FOSS edition

I think the problem is that the target server is an exchange.

The authentication mechanisms that the target server shows are:

Connected to smtp.exchange.telepac.pt.
Escape character is '^]'.
220 asp-fe20.asp-telepac.local TASP Mon, 27 Oct 2008 21:18:16 +0000
ehlo
250-asp-fe20.asp-telepac.local Hello [85.244.74.189]
250-TURN
250-SIZE 20971520
250-ETRN
250-PIPELINING
250-DSN
250-ENHANCEDSTATUSCODES
250-8bitmime
250-BINARYMIME
250-CHUNKING
250-VRFY
250-X-EXPS GSSAPI NTLM LOGIN
250-X-EXPS=LOGIN
250-AUTH GSSAPI NTLM LOGIN
250-AUTH=LOGIN
250-X-LINK2STATE
250-XEXCH50
250 OK


Currently i can authenticate through a server that can authenticate with this mechanisms:

250-PIPELINING
250-SIZE 1024000000
250-ETRN
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250 8BITMIME


Can someone help?

Thanks to all .

PS: Sorry about the english.

regards,

palmeida