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Tutorial for secure emailing with personal domain,Cloudflare, virtualmin and postfix

Unsolved Linux

  • Hariundefined

    Adjusting HSTS settings for public wifi's

    Solved Security
    4
    2 Votes
    4 Posts
    207 Views
    phenomlabundefined

    @Hari Ok, no issues. Keep me posted…

  • DownPWundefined

    Error certification on virtualmin/Nginx

    Solved Linux
    17
    0 Votes
    17 Posts
    422 Views
    phenomlabundefined

    @DownPW anytime

  • DownPWundefined

    NodeBB socket with CloudFlare

    Unsolved Performance
    23
    1 Votes
    23 Posts
    2k Views
    phenomlabundefined

    @DownPW it’s your only realistic option at this stage.

  • phenomlabundefined

    Cloudflare bot fight mode and Google search

    Blog
    12
    10 Votes
    12 Posts
    439 Views
    phenomlabundefined

    @veronikya said in Cloudflare bot fight mode and Google search:

    docker modifications are a pain in the ass,

    I couldn’t have put that better myself - such an accurate analogy. I too have “been there” with this pain factor, and I swore I’d never do it again.

  • Hariundefined

    Issues getting Flarum to work on new host

    Solved Configure
    65
    14 Votes
    65 Posts
    5k Views
    phenomlabundefined

    @crazycells huh. Thanks. Will need to check that as well.

  • Hariundefined

    how to configure DNS records virtualmin?

    Solved Linux
    26
    11 Votes
    26 Posts
    1k Views
    Hariundefined

    i think we can mark this discussion as solved

    learned how to install virtualmin with NGINX We can easily point the DNS by mentioning server IP at CF a name record learned how to install SSL
  • JACundefined

    Email issue (virturalmin)

    Solved Hosting
    5
    0 Votes
    5 Posts
    329 Views
    JACundefined

    @gotwf said in Email issue (virturalmin):

    @jac Typically you want your domain’s MX records to point to FQDN server name, e.g. foo.example.eg

    % drill stockportcounty.fans mx ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 63911 ;; flags: qr rd ra ; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;; stockportcounty.fans. IN MX ;; ANSWER SECTION: stockportcounty.fans. 600 IN MX 10 stockportcounty.fans.

    Yours do not. Although a bit more drillin’ and reverse lookup indicates thusly;

    % drill stockportcounty.fans ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 160 ;; flags: qr rd ra ; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;; stockportcounty.fans. IN A ;; ANSWER SECTION: stockportcounty.fans. 600 IN A 65.108.63.35 ;; AUTHORITY SECTION: ;; ADDITIONAL SECTION: ;; Query time: 127 msec ;; SERVER: 204.8.232.207 ;; WHEN: Sun Oct 10 19:37:02 2021 ;; MSG SIZE rcvd: 54 <kvg@loon:~>% drill -x 65.108.63.35 ;; ->>HEADER<<- opcode: QUERY, rcode: NOERROR, id: 57802 ;; flags: qr rd ra ; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;; 35.63.108.65.in-addr.arpa. IN PTR ;; ANSWER SECTION: 35.63.108.65.in-addr.arpa. 86400 IN PTR vps.stockportcounty.fans.

    I think you probably want your mx record to point to vps.stockportcountry.fans.

    It is important for forward and reverse lookups for MX records jive. Maybe you are looking like a spammer in that they do not?

    Edit: But at least you have a reverse record, many spammers do not, so that is a big red flag.

    Thanks for the advice, will look into it all later once back home.

  • Madchatthewundefined

    Virtualmin Letsencrypt Renewal

    Solved Hosting
    13
    1 Votes
    13 Posts
    1k Views
    phenomlabundefined

    @gotwf said in Virtualmin Letsencrypt Renewal:

    I favor KISS engineering

    Then I think you’ll be able to appreciate this
    https://content.sudonix.com/keep-it-simple-stupid/