Now that you have satisfactorily implemented IP addressing changes on the museum

Question

Now that you have satisfactorily implemented IP addressing changes on the museum%u2019s network, the director asks you to help choose new mail server and client software that will be used by all employees. Because some
museum employees travel frequently, the mail system must allow them to keep messages on the mail server indefinitely. What protocols would your recommended mail system support or require? On the network diagram you drew in Case Project 10-1, add a mail server
at the location you think best. On this mail server, what ports must be available to clients in order for them to pick up their mail, given the protocol (or protocols) used by the mail system? (If you have forgotten significant port assignments, you can find
them in Table 4-3.)  

Explanation / Answer

What exactly methods would likely your advised snail mail process support or require?

IMAP (Internet Communication Accessibility Protocol) : continues the particular mail messages about server indefinately. It doesn't employ very much bandwidth

SMTP (Simple Mail Shift Protocol) : for you to send out e-mail.

CROP UP (Post Place of work Method 3): Permits obtain associated with mail messages in the event essential. Additionally, it can retain mail messages in the snail mail server however makes use of far more bandwidth than IMAP

HTTP/HTTPS protocol : provides for using webmail consequently people can easily understand their snail mail having an Net connection

Ports needed:

POP3 : slot 110.

IMAP : slot 143.

IMAP SSL (IMAPS in the event safety measures is often a concern) %u2013 slot 993

SMTP : slot 25.

HTTP : slot eighty

HTTPS (if safety measures is often a concern) : slot 443

Position associated with snail mail server

Throughout DMZ zoom associated with key business office. The server should have a static public IP address given through the ISP.

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