I've been having a problem getting email to work correctly, I followed the instructions more than once and assured everything was correct. But, while outbound email is sent successfully, inbound mail isn't received.
Is there a distinct cause as to why that might happen? What are some troubleshooting methods I can try?
Much appreciated,
OinkyOverlord
I have the same problem, in my case I pointed out the mx of the mydomain to the ip of my server and inside my server the mx are pointed as in the image below.
I posted two images here one with the mx settings of the sentora server and another one with the settings of my domain.
In this link I posted my doubt:
http://forums.sentora.org/showthread.php?tid=4567
I thank you for your help.
Are you using sentora DNS or using external? If this is your main domain, special settings need to be followed. If it's a customer domain or 'add on domain' all they need to do is point their domain at your nameservers and control it inside sentora.
[attachment=740 Wrote:TGates pid='23048' dateline='1527661780'][attachment=740][attachment=740]Are you using sentora DNS or using external? If this is your main domain, special settings need to be followed. If it's a customer domain or 'add on domain' all they need to do is point their domain at your nameservers and control it inside sentora.
I am using external dns server, this domain is mine, how can I create the pop, imap and smt entries manually and point to the ip of my sentora server?
I am creating type A entries pointing the staff domain to my server, this is how I am hosting some sites on my server.
I have two type A entries in my hosting that points to ns1.mydomain.com and ns2.mydomain.com for the ip of my server I tried to use this address to point a domain to the dns server of the sentora and I could not leave a picture of the error here in the message.
Are the doors used in the sentencing still these?
- 20 & 21 : FTP
- 25 (TCP) : SMTP
- 53 (TCP & UDP) : DNS
- 80 (TCP & UDP) : HTTP
- 110 : POP3
- 143 : IMAP
@[Me.B] will be better to help you if using external DNS. I use the Sentora DNS and it works differently.
1. MX should be a CNAME to another domain not to the IP.
Example:
@ MX point to mail.domain.com
Then you create an A record mail pointing to the server IP.
You need to have 2 records setup CNAME + A so MX works.
If you wand to add pop.domain.com the easy way is another cname pointing to mail.domain.com.
2. If you use external dns you don't need to create ns1 & ns2 pointing to server IP as those DNS entries won't be used.
I don't get the point over server doors? You mean ports? DNS don't care about ports as long the DNS entry resolve correctly.
Hope it helps
M B
(05-31-2018, 06:09 AM)Me.B Wrote: [ -> ]1. MX should be a CNAME to another domain not to the IP.
Example:
@ MX point to mail.domain.com
Then you create an A record mail pointing to the server IP.
You need to have 2 records setup CNAME + A so MX works.
If you wand to add pop.domain.com the easy way is another cname pointing to mail.domain.com.
2. If you use external dns you don't need to create ns1 & ns2 pointing to server IP as those DNS entries won't be used.
I don't get the point over server doors? You mean ports? DNS don't care about ports as long the DNS entry resolve correctly.
Hope it helps
M B
Thanks for the friend, I'll do as you said I'll create the type A entry pointing mail.mydomain.com to the server ip, then I create two entries of the CNAME type pointing my.mydomain.com to mail.mydomain .com.br
About the doors ....
I asked why I have to free all ports on a firewall that stays before my server ...
I'm going to test the notes that you told me and then post here the result.
Thanks for the help, my friend.
(05-31-2018, 06:09 AM)Me.B Wrote: [ -> ]1. MX should be a CNAME to another domain not to the IP.
Example:
@ MX point to mail.domain.com
Then you create an A record mail pointing to the server IP.
You need to have 2 records setup CNAME + A so MX works.
If you wand to add pop.domain.com the easy way is another cname pointing to mail.domain.com.
2. If you use external dns you don't need to create ns1 & ns2 pointing to server IP as those DNS entries won't be used.
I don't get the point over server doors? You mean ports? DNS don't care about ports as long the DNS entry resolve correctly.
Hope it helps
M B
I have created the following notes:
mail.mydomain.com A server ip
mx.mydomain.com CNAME mail.mydomain.com
pop.mydomain.com CNAME mail.mydomain.com
imap.mydomain.com CNAME mail.mydomain.com
smtp.mydomain.com CNAME mail.mydomain.com
Is correct?
As the image below shows:
[
attachment=741]
Is correct?