Specifying public host name For an email server to work properly, it needs to know its public name on the Internet. This is normally something like mail.something.com. Since there is no …

Host name When an SMTP server connects to another server to send a message, the first thing that happens is that the sending server identifies itself using the host name. Since there is no …

In the Host name setting, enter the host name of your computer, in this example something.no-ip.com Step 5: Configuring outgoing email If your Internet service provider is blocking outgoing …

The MX records are entries in the DNS server that tells other computers on the Internet which computer (host name) is hosting the email for your domain. Since you're using a dynamic IP …

The host name you have entered in your email client does not resolve to the IP address of the computer where the email server is running. A firewall is running which blocks traffic to …

This should be a host name which has an A-record in the DNS which points at the IP address of your computer. If you enter some other host name, such as localhost, mycomputername, …

The fact that your domain name resolves to your IP address doesn't make email work; the MX record must resolve to the correct IP address as well. One domain can have several MX …

Incorrect host name in HELO In the hMailServer SMTP settings, you need to specify the host name of the computer where you run hMailServer. This should be a host name which has an A …

Typically, organizations and persons who have registered a domain name on the Internet use hMailServer to host email for this domain. Question 4 - Do I need to be connected to the …

A host name or IP address which points at the local computer has been entered as SMTP relayer. Go to the Delivery of e-mail section in the SMTP settings. Check the SMTP Relayer setting. If …