It’s been a while since I’ve posted, and since it’s almost Christmas I thought I’d better get on with it.
Without further ado I want to post NetShell (I’m not very good at coming up with imaginative names). NetShell is a collection of 17 functions and a few supporting functions in a script module.
Download NetShell
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One of the most common problems with outbound mail is configuration of the SMTP service name and DNS records. This post briefly covers the requirements for running a public SMTP service, it does not matter if that server is Exchange, or Sendmail, or PostFix, the same set of rules apply.
The outbound rules do not apply when using a Smart Host to send mail. The inbound rules do not apply if receiving mail through a third-party (such as an anti-spam service).
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