wingate blocking incoming mail from any server

[bench]

I had posted a message about setting up wingate as main mail server and I couldn't figure out why it wouldn't receive e-mails from other servers.

Today I noticed that after attempting to send e-mail from our main mail server, argosoft, wingate displayed the following in the system messages tab:
Incoming mail relay attempt blocked: mail from admin@ddsvc.net[65.183.219.245] to info@mail.titanicballroom.com denied.

I went into system>e-mail>receiving and checked the use open relay detection then added the IP that it blocked above. I tried sending the e-mail again and this time wingate didn't block it, it was delivered.

I would like to know how I can set wingate to not block all servers attempting to deliver e-mail. There's got to be a way to allow this, we receive e-mail from all over so we can't add every server IP.