bmcewen@comcast.net wrote:

> I can't have postfix require connecting clients have SSL though, only 
> SMTP Auth.  Some clients that I want to be able to relay, cannot 
> support SSL.

You need SASL2 and Postfix from pkgsrc.

Add this to the SASL2 makefile:
CONFIGURE_ARGS+=        --enable-login             
CONFIGURE_ARGS+=        --enable-plain

this to /etc/mk.conf:
USE_SASL2=YES
POSTFIX_USE_SASL_AUTH=YES

run saslauthd.

And it should work.
Make sure that you do not use the postfix which came with the system.

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