config issueshttps://git.autistici.org/ai3/config/-/issues2023-09-25T09:06:11Zhttps://git.autistici.org/ai3/config/-/issues/8ARC support2023-09-25T09:06:11ZaleARC support[ARC](https://www.rfc-editor.org/rfc/rfc8617) is a thing now apparently and it is considered by large providers in antispam scoring, so it would be smart to support it.
There are two parts to it, Postfix should do ARC signing, and Mailm...[ARC](https://www.rfc-editor.org/rfc/rfc8617) is a thing now apparently and it is considered by large providers in antispam scoring, so it would be smart to support it.
There are two parts to it, Postfix should do ARC signing, and Mailman should try to avoid breaking it.
For Postfix, the point is to add Authentication-Results headers to all outbound messages (via smtp-auth or other means) to bootstrap the ARC verification chain, and then to have them signed pretty much in the same place where we do DKIM signatures.
The dkimpy library is able to do ARC signatures, but the dkimpy-milter package in Debian is not prepared to do so, although adding the functionality seems easy.
A plan:
* [ ] switch from OpenDKIM to dkimpy-milter
* [ ] make Postfix add Authentication-Results headers to emails sent by our users
* [ ] fork dkimpy-milter to add ARC support
Resources:
* [ARC official resources](http://arc-spec.org/?page_id=79) (incl. Mailman references)https://git.autistici.org/ai3/config/-/issues/5Configurazione sql_mode di noblogs2021-08-25T10:57:11ZluchaConfigurazione sql_mode di noblogsIn https://git.autistici.org/ai3/config/-/blob/master/roles/noblogs/tasks/main.yml#L67 c'è un
```
# TODO: remove when https://git.autistici.org/noblogs/noblogs-composer/-/issues/12 is fixed.
sql_mode: "ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO...In https://git.autistici.org/ai3/config/-/blob/master/roles/noblogs/tasks/main.yml#L67 c'è un
```
# TODO: remove when https://git.autistici.org/noblogs/noblogs-composer/-/issues/12 is fixed.
sql_mode: "ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
```
La issue linkata è stata chiusa (passaggio a LudicrousDB), vogliamo provare a rimuovere quella riga di configurazione `sql_mode`?https://git.autistici.org/ai3/config/-/issues/2postfix-delivery bounce per unknown recipient2019-05-25T13:22:24Zalepostfix-delivery bounce per unknown recipientL'istanza postfix-delivery attualmente non e' davvero configurata come delivery-only, il default transport e' smtp quindi provera' a consegnare all'esterno recipient sconosciuti etc.L'istanza postfix-delivery attualmente non e' davvero configurata come delivery-only, il default transport e' smtp quindi provera' a consegnare all'esterno recipient sconosciuti etc.