Mail server and DNS

[Kenny_Jovanca]

Please help, my kaprodi-if@gmail.com cant mail psmi@um.net

[Georg Pauwen]

Hello,

post your zipped Packet Tracer project (.pkt) file, and indicate which version of Packet Tracer you are using.

[Kenny_Jovanca]

https://drive.google.com/file/d/1ioPAi2PdUvzGlTKNGOFaDryzdgf7UDrL/view?usp=sharing 

I'm using version:8.1.1.0022

[Georg Pauwen]

Hello,

what instructions are you following ? There is no email server for the gmail.com domain, and no email addresses are configured anywhere for that domain.

[Kenny_Jovanca]

thanks for your response, I try fix the gmail domain

[Flavio Miranda]

You DNS configuration seems not to be OK.

um.net is point to 10.10.10.1  which is your own DNS server.  As an A record, it should point to a PC.

gmail.com is pointing to a PC, which is correct but this PC is 10.10.10.10 which in your topology should be um.net.

Your A record should be the  kaprodi-if@gmail.com and psmi@um.net and not only gmail.com and um.net  cause PacketTrace has only A record, it does not have zones.

So you can do like this:

psmi@um.net  == 10.10.10.10

 kaprodi-if@gmail.com = = 197.169.1.252

Everything else looks OK.

[Kenny_Jovanca]

alright, I try to do that

Thanks