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draft architecture diagrams

parent 5ac24315

policy/tpa-rfc-15-email-services.md

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@@ -192,8 +192,6 @@ described in detail below: 
 h. New mail relays

 i. Puppet refactoring



TODO: architecture diagram



### End-to-end deliverability checks



End-to-end deliverability monitoring involves:
@@ -346,6 +344,10 @@ tpo/tpa/team#40626][] for details. This should probably happen 


Note: this task list must match the cost estimates below.



## Architecture diagram



TODO: architecture diagram



## Timeline



This timeline is a draft, and will be updated according to when this

policy/tpa-rfc-15-email-services/architecture-post.dot

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digraph email {

        label="Email architecture TPA-RFC-15 plan, torproject.org, April 2022"

        compound=true; nodesep=1.0;

        labelloc=bottom



        subgraph clustertpa {

                label="TPA-managed machines"

                tpoboxes [label="other non mail hosts"]

                submission

                mailhosts [color="orange" label="mail hosts\ngitlab, RT, CiviCRM"]

                mailman [color="red"]

                schleuder [color="red"]

                relay [color="green"]

                mx [color="green"]

                mailbox [color="green"]

                mx -> { mailbox, schleuder, mailman }

        }

        dotdotdot [label="remote mail hosts"]

        user [shape=triangle]

        user -> mailhosts

        user -> { submission, mailbox }

        submission -> dotdotdot -> mx

        tpoboxes -> relay -> dotdotdot

        mailhosts -> dotdotdot

}

policy/tpa-rfc-15-email-services/architecture-post.png

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policy/tpa-rfc-15-email-services/architecture-pre.dot

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digraph email {

        label="Email architecture, torproject.org, April 2022"

        compound=true; nodesep=1.0;



        internet

        subgraph clustertpa {

                label="TPA-managed machines"

                tpoboxes

                subgraph clustermailhosts {

                        gitlab

                        civicrm

                        RT

                        label="mail hosts"

                }



                subgraph clustereugeni {

                        label=eugeni

                        mailman

                        relay

                        mx

                        schleuder

                }

        }

        RT -> internet [ltail=clustermailhosts]

        internet -> RT [lhead=clustermailhosts]

        internet -> mx

        tpoboxes -> relay -> internet

        internet -> riseup -> internet

        internet -> gmail -> internet

        internet -> dotdotdot -> internet

        dotdotdot [label="..."]

}

policy/tpa-rfc-15-email-services/architecture-pre.png

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