Mail server

[lmarcos]

Thank you George! I'll take a look at netplan and how to configure it.

Right now it ends with

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      dhcp4: yes

But I need to configure rclone first to backup the server to Backblaze.

[lmarcos]

Looks like after a

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systemctl restart systemd-resolved

email from the board is working.

And since Google has decided to remove its original free email for your domain this year, I'll probably run into some problems with the transition, but that will be another day

[Doky]

Hello!

How can I set the rdns and the helo to be the same? So both should be mirc.hu?
So HELO = mirc.hu, rDNS = mirc.hu?

[24unix]

It might be helpful if you switch the UI to English when taking a screenshot (if possible).

Setting the rDNS is done on the hosters infrastructure, that is beyond the scope the KeyHelp.

[Doky]

It might be helpful if you switch the UI to English when taking a screenshot (if possible).

Setting the rDNS is done on the hosters infrastructure, that is beyond the scope the KeyHelp.

How can I change "HELO" = mirc.hu?

[Florian]

Hello,

either rename the server in Keyhelp or change option

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myhostname=

in /etc/postfix/main.cf and the hostname in /etc/mailname

[Tobi]

But please remember:
The servername needs to be a FQDN.

This means something like a third level domain.
server.domain.tld
asterix.domain.tld
hansolo.domain.tld

Only the domainname (domain.tld) is not enough.