From nobody Thu Jan 27 21:34:10 2022 X-Original-To: freebsd-hackers@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 8C3EB197A768; Thu, 27 Jan 2022 21:34:29 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: from mail-il1-f181.google.com (mail-il1-f181.google.com [209.85.166.181]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1D4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4JlDPc4MM5z4hpZ; Thu, 27 Jan 2022 21:34:28 +0000 (UTC) (envelope-from carpeddiem@gmail.com) Received: by mail-il1-f181.google.com with SMTP id z7so3723855ilb.6; Thu, 27 Jan 2022 13:34:28 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=pCmTekoxF53GYKehsu29xGJx/BnbKO4H/2W+6AfCCCw=; b=oiGtDvnkRbvLD3iePiI7y/ZQf5eDwC+Pcy7DueA7LL3YNaIqdINk9k6QEmr0OX8JFT 1IUMTzr5Jr9e1WFWsbqaiOa/ll3zemE1ezNRq9He/CfcAYrLnGx0l7Ct4COzvlZ0kpnc nNVi4BIqLm0R9EuG1QJH6N6Wb1M5BygwPQ0IuENSl/5E8xEzkJ3Y2660CK0fW6NtVLGW kwbJ0+VX2BtIwx2MoKeo768/kMQifegRuNbXFbPf6A2zdxUGC9PdvYT38y51S4PbxGK0 IOgoa3jdp3U1vJ9P4RiwvXs6EI766azRuE8+vuGd79lJzxqLKJ7ENzJdJsluDnJFaoOd klyQ== X-Gm-Message-State: AOAM531Hx0glhHeP5LN6HFFuNcM64vF+7AQ+VJ5LdQMYM/nqoZKyiUGT ZoSZ8tFwcUb3+GHv8SxDt3tOuXPMjyvWh1EN9crsRqO9 X-Google-Smtp-Source: ABdhPJzUZnk9z//hwccn0HIXaprJZks/fzpoe2QjbnslJUn3zrg5/s+1Rpe2uEZzZMYwoEaQ2Mc+jbB4pOrdI8l7Y4I= X-Received: by 2002:a05:6e02:17c6:: with SMTP id z6mr4092398ilu.75.1643319261673; Thu, 27 Jan 2022 13:34:21 -0800 (PST) List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@freebsd.org MIME-Version: 1.0 From: Ed Maste Date: Thu, 27 Jan 2022 16:34:10 -0500 Message-ID: Subject: Dragonfly Mail Agent (dma) in the base system To: FreeBSD Hackers Cc: FreeBSD Current Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4JlDPc4MM5z4hpZ X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of carpeddiem@gmail.com designates 209.85.166.181 as permitted sender) smtp.mailfrom=carpeddiem@gmail.com X-Spamd-Result: default: False [-1.00 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FREEFALL_USER(0.00)[carpeddiem]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip4:209.85.128.0/17:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[freebsd.org]; NEURAL_HAM_LONG(-1.00)[-0.999]; RCVD_TLS_ALL(0.00)[]; TO_DN_ALL(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[209.85.166.181:from]; NEURAL_SPAM_SHORT(1.00)[1.000]; MLMMJ_DEST(0.00)[freebsd-hackers,freebsd-current]; FORGED_SENDER(0.30)[emaste@freebsd.org,carpeddiem@gmail.com]; RWL_MAILSPIKE_POSSIBLE(0.00)[209.85.166.181:from]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:15169, ipnet:209.85.128.0/17, country:US]; FROM_NEQ_ENVFROM(0.00)[emaste@freebsd.org,carpeddiem@gmail.com]; FREEMAIL_ENVFROM(0.00)[gmail.com]; RCVD_COUNT_TWO(0.00)[2] X-ThisMailContainsUnwantedMimeParts: N The Dragonfly Mail Agent (dma) is a small Mail Transport Agent (MTA) which accepts mail from a local Mail User Agent (MUA) and delivers it locally or to a smarthost for delivery. dma does not accept inbound mail (i.e., it does not listen on port 25) and is not intended to provide the same functionality as a full MTA like postfix or sendmail. It is intended for use cases such as delivering cron(8) mail. Since 2014 we have a copy of dma in the base system available as an optional component, enabled via the WITH_DMAGENT src.conf knob. I am interested in determining whether dma is a viable minimal base system MTA, and if not what gaps remain. If you have enabled DMA on your systems (or are willing to give it a try) and have any feedback or are aware of issues please follow up or submit a PR as appropriate.