11.07.2015 Views

Administrator's Guide - Kerio Software Archive

Administrator's Guide - Kerio Software Archive

Administrator's Guide - Kerio Software Archive

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Chapter 6ServicesIn Configuration → Services the user can set which <strong>Kerio</strong> MailServer services will be run andwith which parameters. Use the Start, Stop and Restart buttons below the table to run, stop orrestart appropriate service. The following services are available:Figure 6.1ServicesSMTPSMTP protocol server (Simple Mail Transfer Protocol), handling open (non-encrypted) orSSL secured connections. The SMTP server is used for sending outgoing mail messages,for receiving incoming mail (if it is the primary or backup domain mail server) and formessages delivered via mailing lists created in <strong>Kerio</strong> MailServer.Secure SMTP is an SMTP server whose communication is encrypted by SSL. Port 465 isused as default for the traffic.Two methods can be used for encryption of SMTP traffic. The traffic can be encryptedeither via SMTPS on port 465 or via SMTP on port 25 (STARTTLS, if TLS encryption 1 issupported). The differences between the two methods are as follows:55

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!