Webmail

The Webmail installed in IPBrick is Horde and can be configured to deal with other e-mail servers that are not IPBrick. Therefore you only have to specify in this section which IMAP^4.14 and SMTP^4.15 servers will be used (Figure 4.48).

Figure 4.48: WebMail - Servers

To change the servers click Modify. The servers may be identified by their FQDN^4.16 or their IP address.

If we got a Intranet IPBrick (or another intranet mail server) and a Communications IPBrick, you need to point the IMAP and SMTP to the internal mail server address. To use the IPBrick webmail at Internet you just need to:

• Register a A record or CNAME called webmail at the public DNS server of the company domain, pointing to the IPBrick public IP;
• If the IPBrick doesn't have a public IP at eth1, configure a DNAT rule in router to the port 443 and to the eth1 IPBrick IP.

Footnotes

... IMAP^4.14

Internet Message Access Protocol

... SMTP^4.15

Simple Mail Transfer Protocol

... FQDN^4.16

Fully Qualified Domain Name