/srv/irclogs.ubuntu.com/2024/02/16/#ubuntu-server.txt

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athosI find it interesting how often I need to re-read uscan docs when fetching sources from github :(13:07
Haris_hello all14:42
rbasakathos: just checking you know about https://wiki.debian.org/debian/watch#GitHub ?14:42
Haris_Is there bug in postfix implementation on focal? I'm getting errors like --->  said: 550 Access denied - Invalid HELO name (See RFC2821 4.1.1.1) (in reply to MAIL FROM command))14:42
rbasakThough looking at that it doesn't look quite so simple :-(14:42
Haris_or it might be absense of reverse dns record14:43
rbasakHaris_: are you trying to send mail outwards with Postfix?14:43
Haris_yes. only outbound14:44
Haris_no inbound14:44
rbasakPostfix defaults its HELO name to your system hostname14:44
rbasakIf your system hostname uses unusual characters then it will be invalid for SMTP14:44
rbasakYou can use a more compliant system hostname, or configure Postfix to use something different and acceptable to SMTP.14:44
Haris_its not a full FQDN. Its simple hostname14:45
athosrbasak: yes! That is what changes now and then (that info is also in the uscan manpages)14:45
rbasakHaris_: you'll want your HELO to be exactly your FQDN that resolves in both directions. Otherwise many recipient servers will not accept you.14:46
Haris_that I need to get done14:46
rbasakThey do that because it's an easy way to block a considerable amount of spam, since compromised machines generally don't have that arrangement made.14:46
athoshttps://wiki.debian.org/debian/watch?action=diff&rev2=107&rev1=10414:47
Haris_second, how to make it so mail log only goes to mail.log. not be double logged under syslog? syslog is on catch-all by default .. on focal15:02
Haris_dumb Q. still asking15:09
Haris_thank you all15:40
deostrollHello world. What is the virutal box equivalent way to do a cloud-init during an iso install. The official tutorials mention doing this with kvm here 👉https://canonical-subiquity.readthedocs-hosted.com/en/latest/howto/autoinstall-quickstart.html#create-an-iso-to-use-as-a-cloud-init-data-source17:40
rbasakdeostroll: make the iso available as an inserted CD-ROM, but don't boot from it.17:43
rbasakI guess you'll need to add an additional virtual CD-ROM drive for that.17:44
deostrollAnd I have also tried this: https://web.archive.org/web/20150119071718/http://indieboxproject.org/blog/2014/10/virtualbox-and-cloud-init/17:46
deostrollHowever I am not sure what the above article is saying ☝️Am I to infer that we must do the steps outlined in the article after the iso install (during which I already create a user, hostname, etc) ?⁉️17:51
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