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Postfix - forwarding mail to an external email address

bh flag

I'm not normally a Linux server guy: I'm a .NET programmer. However, I inherited a situation where there's a website hosted on a Linux server using Postfix on Webmin. They have several aliases set up, but none to external email addresses.

I tried setting one up as a test. I set up testing to forward test to [email protected]. Then I sent an email from another email address to [email protected] and got the following back:

MailEnable: Message could not be delivered to some recipients. The following recipient(s) could not be reached:

Recipient: [SMTP:[email protected]]
Reason: Remote SMTP Server Returned: 550 No Such User Here"

Now, if I change the address to "root", I don't get any messages back but I don't know where the email ends up; again, this is someone else's VPS and it's about as confusing as it gets. Is there a spot within Postfix on Webmin to allow for sending to external domains, and if so, where do I look for it? Thanks.

jp flag
How did you setup the forward? Please share your configuration.
SEFL avatar
bh flag
@EsaJokinen : I did it through Postfix on Webmin. If you want the fields, they're: Description: (description of the alias) Address: test Enabled: Yes Alias to: Email Address [email protected]
jp flag
We don't deal with web hosting control panels on Server Fault. What's actually in the Postfix's configuration?
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