| | 1 | # olden-mail |
| | 2 | |
| | 3 | `olden-mail` is an IMAP & SMTP proxy that allows you to connect to SSL |
| | 4 | enabled mail servers using insecure plaintext connections. |
| | 5 | |
| | 6 | This is of course very insecure, but it's intended to allow vintage |
| | 7 | computers that don't have SSL capability or ther right ciphers to still |
| | 8 | be used for e-mail. |
| | 9 | |
| | 10 | ## Installation |
| | 11 | |
| | 12 | ### Pre-built binaries and packages |
| | 13 | |
| | 14 | Binaries are available for macos and linux, for both aarch64 and x86_64 |
| | 15 | from https://build.r.bdr.sh/olden-mail, including `.deb` and `.rpm` |
| | 16 | packages. |
| | 17 | |
| | 18 | ### Homebrew |
| | 19 | |
| | 20 | You can also install this on macos via homebrew. |
| | 21 | |
| | 22 | ``` |
| | 23 | % brew tap rbdr/apps git@git.sr.ht:~rbdr/homebrew-apps |
| | 24 | % brew install rbdr/apps/olden-mail |
| | 25 | ``` |
| | 26 | |
| | 27 | ### From source |
| | 28 | |
| | 29 | You can run `make` for a debug build, or `make -e profile=release` for a |
| | 30 | release build. |
| | 31 | |
| | 32 | ## Usage |
| | 33 | |
| | 34 | The proxy requires you to set environment variables, but otherwise takes |
| | 35 | no options. |
| | 36 | |
| | 37 | * `LOCAL_IMAP_PORT` u16, the port in which the server will listen for |
| | 38 | IMAP clients. Defaults to 143. |
| | 39 | * `LOCAL_IMAP_BIND_ADDRESS` String, the address on which to listen for |
| | 40 | IMAP clients. Defaults to 0.0.0.0. |
| | 41 | * `REMOTE_IMAP_PORT` u16, the port to which the server will forward the |
| | 42 | IMAP messages. Defaults to 993. |
| | 43 | * `REMOTE_IMAP_HOST` String, the host to which the server will forward the |
| | 44 | IMAP messages. Required. |
| | 45 | |
| | 46 | * `LOCAL_SMTP_PORT` u16, the port in which the server will listen for |
| | 47 | SMTP clients. Defaults to 25. |
| | 48 | * `LOCAL_SMTP_BIND_ADDRESS` String, the address on which to listen for |
| | 49 | SMTP clients. Defaults to 0.0.0.0. |
| | 50 | * `REMOTE_SMTP_PORT` u16, the port to which the server will forward the |
| | 51 | SMTP messages. Defaults to 465. |
| | 52 | * `REMOTE_SMTP_HOST` String, the host to which the server will forward the |
| | 53 | SMTP messages. Required. |
| | 54 | |
| | 55 | This means the minimum invocation is this (Shown here with inline |
| | 56 | environment variables) |
| | 57 | |
| | 58 | ``` |
| | 59 | % REMOTE_IMAP_HOST=imap.coolmailsite.example REMOTE_SMTP_HOST=smtp.coolmailsite.example olden-mail |
| | 60 | ``` |
| | 61 | |
| | 62 | ## Debugging |
| | 63 | |
| | 64 | You can control how much it prints by setting `RUST_LOG`. Setting it to |
| | 65 | `debug` will output the whole protocol stream. The default level is |
| | 66 | `info`. |
git.r.bdr.sh / rbdr / olden-mail / blame_incremental