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mail relay on sonicwall tz190

hi,

i have a rule setup somewhere (i dont know) that stops mail from from being relayed from our firewall which is a tz190, now i want to be able to srt one to come from one of our isps, how do i do this?
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jonathanduane2010
Asked:
jonathanduane2010
1 Solution
 
digitapCommented:
it's either going to be a LAN > WAN or WAN > LAN rule. by default, everything is blocked WAN > LAN, so you'll want to open the ports from that direction. if you created a rule, my guess is you created it LAN > WAN. since you want the traffic to flow from your ISP to your internal network, you'll want to run the public server wizard.

here's a KB on using that. if you know the public IP address your ISP, you can also change the source within the rule WAN > LAN so that ONLY the ISP can send in through your sonicwall.

https://www.fuzeqna.com/sonicwallkb/consumer/kbdetail.asp?kbid=7027


let me know if my perception of your question is wrong.
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