Author Topic: ERROR: You don't have a valid hostname set!  (Read 1080 times)

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ERROR: You don't have a valid hostname set!
« on: April 05, 2017, 05:32:37 PM »
Hi

I am new to cwp panel I tried to find through the forum but did not get it.

I get this error : (ERROR: You don't have a valid hostname set!)

in: postfix_manager and in change_hostname

For now I am trying to use this centos 7 server only internally for website testing purpose. Then it will be for production but my website is on production on another server.

I have read to set an A record, a subdomain and more, well I am a little lost

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Re: ERROR: You don't have a valid hostname set!
« Reply #1 on: April 05, 2017, 07:17:28 PM »
Is it in your main.cf in etc/postfix? Like this:

....
mydomain = yourhostname
myhostname = yourmailhostname
....

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Re: ERROR: You don't have a valid hostname set!
« Reply #2 on: April 06, 2017, 05:11:27 AM »
Hi

Yes it is the correct data

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Re: ERROR: You don't have a valid hostname set!
« Reply #3 on: April 14, 2017, 06:18:54 AM »
Hi

Sorry for the delay, it was my mistake, I forgot to add an A Record in my registrar DNS section.

I was shure that I did it but as I ran into other trouble I made a DNS reset and then forgot about it....


PS: did not find how to add SOLVED to the Topic
« Last Edit: April 14, 2017, 06:22:34 AM by invitro59 »