- #What is my mail server domain name code#
- #What is my mail server domain name professional#
- #What is my mail server domain name free#
Probably not all mail servers will reject your mails when one of these records is missing. Set up SPF, DKIM, and DMARC for your mail server DNS records In the following example, you can see how the mail server’s FQDN is configured on my public address. Note, that your RDNS record is not configured on your DNS server, instead, it’s configured on your hosting provider where you got your public IP address from.
#What is my mail server domain name code#
In this case, most mail servers will just reject your mails with an error code PTR 554 or drop them silently. Almost all mail servers check the RDNS record to perform simple anti-spam checks. How does that work? RDNS is just like a DNS query, just backward. The receiving mail server will perform a reverse DNS lookup on your IP address and check if it’s matching your mail server’s FQDN. If you don’t have a matching RDNS record on your public IP address, that looks suspicious. The reverse DNS record or also called PTR (Pointer Resource Record) is important when you want to send mails. Set up an RDNS record for your mail server
In the following example, you can see how the mail server’s address is configured for the domain. The MX record resolves to your mail servers, A record. Enter the mail server’s FQDN (Fully-qualified-domain-name) that will resolve to the mail server’s public IP. That tells the sender which mail server is responsible for the domain. Therefore, the sender’s mail server will first look up the MX record (Mail Exchanger) on your DNS server. If someone wants to send you a mail to christian(at), the foreign mail server needs to contact the correct mail server via its IP address. This tells everyone which IP address to contact. Let me do a short example. Let’s assume you’re running a mail server for the domain. The MX record is important when you want to receive emails. In the following example, you can see how the mail server’s address is configured for the domain. You could use an FQDN, for example. This is also needed when your web server has a different IP address than your mail server. I strongly recommend adding a separate A record that will resolve to the public IP address of your mail server.
#What is my mail server domain name free#
You can subscribe and get immediately 6.000 free relays per month, forever.Watch the Video Set up an A record for your mail server So if you’re putting up a newseltter campaign or simply don’t want to get any of your messages lost, you should switch to a dedicated outgoing server like turboSMTP.
#What is my mail server domain name professional#
Remember anyway that only a professional SMTP server will guarantee that all your emails will be correctly delivered. Generally speaking, free outgoing servers like the ones associated to Gmail or Hotmail are not designed for mass email sending.
Below you find a list of the SMTP settings of the most common providers if you are using a very local or less known provider which is not on the list, you should have a look at its web page (and in case, don’t hesitate to contact it). There are several ways to know your SMTP server name. But that’s not a unified rule, so you should pay attention and get the right SMTP parameters. Most server names are written in the form “” or “”: for instance, a Gmail account will refer to.
When you need to set an email client, one of the first questions is: What is my SMTP server?