Re: Installing a mailgate on orange, IPCop v2.1.9
Chris Bell <[email protected]>
| Newsgroups | gmane.comp.security.ipcop.user |
|---|---|
| Message-ID | <[email protected]> |
On Tuesday 26 Apr 2016 22:25:13 Administrator wrote: > > On 26 Apr 2016, at 11:17, Chris Bell <[email protected]> wrote: > <snip> > > > outgoing requests are generally blocked > > <snip> > > only if you have installed an add-on such as Block Outwards Traffic. > Orange outgoing (like Green) is not filtered or blocked. > > David > > But it would require a DNS server to check the source IP address of each email, not provided to reduce the chance of a compromised box sending SPAM, although it would not itself prevent relay. I reported a very well concealed spoof of an Amazon.UK delivery note yesterday, the only indication that it came from Jakarta was the real IP address of the sender. I would prefer to block SMTP(S) from orange to red. Are the IP addresses of standard blacklists permanently fixed? Chris Bell ------------------------------------------------------------------------------ Find and fix application performance issues faster with Applications Manager Applications Manager provides deep performance insights into multiple tiers of your business applications. It resolves application problems quickly and reduces your MTTR. Get your free trial! https://ad.doubleclick.net/ddm/clk/302982198;130105516;z _______________________________________________ IPCop-user mailing list [email protected] Manage your subscription or unsubscribe https://lists.sourceforge.net/lists/listinfo/ipcop-user