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Recent Posts
- HOWTO: Make iPhone / iPad (IOS) Use Your Own DNS Server or DNSBL Like Pi-Hole, void-zones-tools, or pfBlockerNG by ByPassing iCloud Private Relay for DNS
- HOWTO: Setup void-zones-tools dnsbl DNS Blocklist (like Pi-Hole) on OpenBSD
- HOWTO Fix Artificially High Load Average on FreeBSD Running on Oracle Cloud
- HOWTO Allow Ping and Traceroute and MTR (ICMP) to Oracle Cloud Vm Instances and Generally Configure the Firewall- A Visual Guide
- Clock Offset When Running DragonFlyBSD in a VM with Bhyve under FreeBSD
Tag Archives: mail
courier mta Virtual Users Deliver to mbox Instead of Maildir – Failure of maildrop – .mailfilter Doesn’t Work
In a recent server upgrade (and in fact in a prior server upgrade a few years back) I ran into a problem where my Courier Mail Server (courier-mta) virtual users (virtual domains) for use with IMAP or POP3 (and with … Continue reading
Posted in Uncategorized
Tagged authdaemon, authmysql, Computers, config, courier, courier-mta, email, ESMTP, IMAP, linux, mail, maildrop, MySQL, POP, SMTP, Ubuntu, unix, Virtual, Virtual Domains, Virtual USers
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Build Alpine 2.23 on OpenBSD to Fix Hang When Sending Mail
Once again, I love the Alpine MUA. Simple and robust, it just works, and is much faster than a GUI mail client. During a recent OpenBSD install (6.7) I ran into a issue where Alpine 2.21 from Ports (alpine-2.21p4) hangs … Continue reading
Posted in Uncategorized
Tagged 1777, alpine, BSD, Computers, Folder Vulnerable, ktrace, mail, mail client, mua, OpenBSD, patch, sendmail, smtpd, unix
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Fix T_SPF_HELO_PERMERROR in Spamassassin
So I thought I had my spf (Sender Policy Framework) records setup correctly. They all passed the various test sites. Nevertheless I kept seeing this one error in my spamassassin produced headers: I was unable to find a lot of … Continue reading
Posted in Uncategorized
Tagged BSD, Computers, linux, mail, mail server, OpenBSD, Sender Policy Framework, server, SpamAssassin, spf, T_SPF_HELO_PERMERROR, unix
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