Hi, I'm interested into using this library, but GPL v3 is not appealing. Any chance to change the license? MIT would be ideal.

I am attempting to setup the process to receive any mail, however I am unable to do so. The documentation indicates to use cmd/sinkhole.go for more information however this file does not exist.

I am wondering if this is an issue with with the application or if I am doing it wrong. I saw it would ignore the MAIL FROM statement, is there an option to have it report ok for this?

Thanks for any direction.

./sinksmtp -nostdrules=false -d="/remote/log/email" -helo="MAIL" -minphase="helo" -smtplog="-" -l="-" 172.21.3.131:25

25312/1# remote 172.21.3.131:58944 at 2014-08-30 20:41:55 -0700
25312/1w 220-MAIL mail Sat, 30 Aug 2014 20:41:55 -0700
25312/1w 220 This server does not deliver email.
25312/1r HELO local.domain.name
25312/1w 250 MAIL Hello 172.21.3.131:58944
25312/1r MAIL FROM: [email protected]
25312/1w 553 Garbled command: improper argument formatting
25312/1r RCPT TO: [email protected]
25312/1w 503 Out of sequence command
25312/1! command abort 0 bytes read err: read tcp 172.21.3.131:58944: i/o timeout
25312/1# abort at 2014-08-30 20:44:13 -0700

Hello! Is this program distributed under an open source license? if so, which one?

I was attempting to compile the latest version and I received the message:

abecx@[pi.abe.cx]:~/dev/smtpd $ make
cd cmd && go build -o ../sinksmtp

_/home/abecx/dev/smtpd/cmd

./rlex.go:337: syntax error: unexpected range, expecting {
Makefile:2: recipe for target 'sinksmtp' failed
make: *** [sinksmtp] Error 2

The "for range l.items" on 337 does not appear to do anything so I commented it out and was able to compile.