How can I change my outgoing server from zimbra (network version) to my ISP's?
I'm starting to get warning email from various servers:
2008-04-22 07:41:01 bounced (host smtp.abuse.net[126.96.36.199] said: 553 Use your provider's mail server - see MAPS - Support - Lookup Tool (in reply to RCPT TO command))
2008-04-22 14:52:40 deferred (host mail2.itprotocol.co.uk[188.8.131.52] said: 451 Dynamic IP Addresses See: SORBS Database Lookup (in reply to RCPT TO command))
2008-04-22 09:41:31 deferred (host mail1-2.mimesweeper.biz[184.108.40.206] said: 421 <email@example.com>: Deferring connection (in reply to RCPT TO command))
Help before they cut me off!!!!!