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Stefano Marinelli<p>Trying to compile <span class="h-card" translate="no"><a href="https://mastodon.social/@stalwartlabs" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>stalwartlabs</span></a></span> on NetBSD 🙂 </p><p><a href="https://mastodon.bsd.cafe/tags/MailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MailServer</span></a></p>
Stefano Marinelli<p>Since Dovecot 2.4 is dropping replication, I'll definitely need to rework my mail servers and those for BSDMail. I think I'll be going back to Cyrus, which I last used over 20 years ago. The problem is my memories have long faded, so it'll be like studying it again from scratch. And that makes me happy, because it'll be like learning something totally new!</p><p>Special thanks to <span class="h-card" translate="no"><a href="https://exquisite.social/@h3artbl33d" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>h3artbl33d</span></a></span> for the heads up!</p><p><a href="https://mastodon.bsd.cafe/tags/BSDMail" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BSDMail</span></a> <a href="https://mastodon.bsd.cafe/tags/OwnYourData" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OwnYourData</span></a> <a href="https://mastodon.bsd.cafe/tags/MailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MailServer</span></a> <a href="https://mastodon.bsd.cafe/tags/Dovecot" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Dovecot</span></a></p>
Helga Numberger 🐧<p>Bleibt mir jetzt nur </p><p>A) Umzug auch der beruflichen Mails zu <a href="https://mastodon.social/tags/Mailboxorg" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mailboxorg</span></a></p><p>B) So schnell wie möglich einen eigenen <a href="https://mastodon.social/tags/MailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MailServer</span></a> einrichten </p><p>Hat jemand Erfahrung mit der Hardware von <a href="https://mastodon.social/tags/Syncloud" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Syncloud</span></a>? Da sind schon diverse interessante Apps vorinstalliert - inkl. einer anscheinend open source Software namens "Mail Server" (2/2)</p><p><a href="https://mastodon.social/tags/unplugtrump" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>unplugtrump</span></a> <a href="https://mastodon.social/tags/unplugmicrosoft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>unplugmicrosoft</span></a> <a href="https://mastodon.social/tags/unplugbigtech" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>unplugbigtech</span></a></p>
Sheldon<p>If anyone out there runs a <a href="https://sfba.social/tags/Plesk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Plesk</span></a> server, check to see if your have a ton of emails stuck in your mail queue. There was a problematic email security update that got applied within the past 12 hours that caused mail queues to stop processing both incoming and outgoing email. </p><p>Fortunately, it's an easy fix.</p><p><a href="https://support.plesk.com/hc/en-us/articles/30609832237591-Unable-to-receive-email-with-Plesk-Email-Security-extension-installed-connect-to-sql-unable-to-connect-to-DSN-DBI-mysql-database-emailsecurity-mysql-socket-var-run-mysqld-mysqld-sock" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">support.plesk.com/hc/en-us/art</span><span class="invisible">icles/30609832237591-Unable-to-receive-email-with-Plesk-Email-Security-extension-installed-connect-to-sql-unable-to-connect-to-DSN-DBI-mysql-database-emailsecurity-mysql-socket-var-run-mysqld-mysqld-sock</span></a></p><p><a href="https://sfba.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sysadmin</span></a> <a href="https://sfba.social/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailserver</span></a> <a href="https://sfba.social/tags/hosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hosting</span></a></p>
Armin Pirkovitsch<p>So, last night I finally took the last step and switchted my DNS entries to my own self hosted mail server (<span class="h-card" translate="no"><a href="https://io.mwl.io/@mwl" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>mwl</span></a></span> your book was really helpful - great work!)</p><p>But now I am back to my previous problem - which mail client to use on iOS and macOS - any suggestions fediverse? (boosts are quiet welcome)<br><a href="https://afop.social/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosted</span></a> <a href="https://afop.social/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>email</span></a> <a href="https://afop.social/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailserver</span></a> <a href="https://afop.social/tags/ios" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ios</span></a> <a href="https://afop.social/tags/macos" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>macos</span></a></p>
Reinald Kirchner<p>Die Mailadresse aus meiner Domain, von der aus ich meinen <a href="https://nrw.social/tags/MDB" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MDB</span></a> im Herbst angeschrieben habe, wird vom Bundestags-<a href="https://nrw.social/tags/Mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mailserver</span></a> direkt als SPAM geblockt. </p><p>Die selbe Mail von Googlemail aus verschickt scheint akzeptiert zu werden.</p><p>Grmpfl - bin ich auf irgendeiner <a href="https://nrw.social/tags/Spamliste" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spamliste</span></a> gelandet? Oder betreibt der BT-Mailserver overblocking?</p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://infosec.exchange/@draeath" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>draeath</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@AndrewMettier" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>AndrewMettier</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@nixCraft" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>nixCraft</span></a></span> common stuff...</p><ul><li>most of them are abusing misconfigured <a href="https://infosec.space/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailserver</span></a>|s...</li></ul><p>I disregard that shite knowing that there is no webcam they could've hacked...</p><ul><li>I do however <a href="https://github.com/greyhat-academy/lists.d/blob/2356e1faa316e97ec1d1e0d29ad81380a9f1b336/spammers.domains.block.list.tsv#L71" rel="nofollow noopener" target="_blank">blocklist the mailservers</a> and keep tabls on the Bitcoin addresses they list just in case they are actually being used.</li></ul><p>OFC these <a href="https://infosec.space/tags/scam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scam</span></a>|mers are shite cuz like with any <a href="https://infosec.space/tags/blackmail" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>blackmail</span></a>, there's no reason or guarantee to expect them to not <em>'Vader the deal'</em>...</p>
Jonathan Kamens 86 47<p>Well, this may be a first for me... I just received, on October 17, a bounce for an email message which my system sent on August 19.<br>It was an automated DMARC aggregate report email, and therefore there's a good chance the system it was sent to belongs to a spammer and therefore weird behavior from it would not be surprising, but still, bouncing a message after two months is pretty darn weird.<br><a href="https://federate.social/tags/smtp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>smtp</span></a> <a href="https://federate.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sysadmin</span></a> <a href="https://federate.social/tags/mailHosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailHosting</span></a> <a href="https://federate.social/tags/mailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailServer</span></a> <a href="https://federate.social/tags/DMARC" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DMARC</span></a></p>
Neil Brown<p>Do you run your own mailserver, for exchanging email with other people's mailservers?</p><p>(Yes, I know that those likely to see this are not representative of the general population. That's fine!)</p><p><a href="https://mastodon.neilzone.co.uk/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>email</span></a> <a href="https://mastodon.neilzone.co.uk/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailserver</span></a> <a href="https://mastodon.neilzone.co.uk/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosting</span></a></p>
Jonathan Kamens 86 47<p>It turns out that once you've gone through the effort of setting up a <a href="https://federate.social/tags/Postfix" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Postfix</span></a> mail server, it's Really Easy™ to add <a href="https://federate.social/tags/DKIM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DKIM</span></a> signing to it with <a href="https://federate.social/tags/opendkim" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opendkim</span></a>.<br>It's also Really Necessary™ because if your server ever needs to email someone on a Gmail or Yahoo managed domain, the message may not get through if it isn't DKIM-signed. (Ask me how I know.)<br><a href="https://federate.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sysadmin</span></a> <a href="https://federate.social/tags/mailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailServer</span></a> <a href="https://federate.social/tags/SMTP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SMTP</span></a></p>
Jonathan Kamens 86 47<p>Hello <a href="https://federate.social/tags/MailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MailServer</span></a> maintainers! If you are using rbl.realtimeblacklist.com, you should be aware that as of around 4am US/Eastern this morning their domain has been parked and is returning bogus <a href="https://federate.social/tags/DNSBL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DNSBL</span></a> results. I suspect that the registration lapsed and a domain resale stalker snapped it up, though I can't say for certain. Perhaps it's a temporary blip that will be resolved, but you should stop using it in the meantime.<br><a href="https://federate.social/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SysAdmin</span></a> <a href="https://federate.social/tags/SMTP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SMTP</span></a> <a href="https://federate.social/tags/EmailAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EmailAdmin</span></a></p>
Jonathan Kamens 86 47<p>I've recently learned empirically that apparently <a href="https://federate.social/tags/DNSBL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DNSBL</span></a> responses that start with "127.255" indicate problems with the query or the DNSBL service rather than an actual listing for the queried host, but I can't find this actually _documented_ anywhere.<br>My best guess is that <a href="https://federate.social/tags/Spamhaus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spamhaus</span></a> did this first and others copied it.<br>Can anyone confirm that or, if it's wrong, point to a reference I've missed to online documentation of this?<br><a href="https://federate.social/tags/SMTP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SMTP</span></a> <a href="https://federate.social/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SysAdmin</span></a> <a href="https://federate.social/tags/MailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MailServer</span></a></p>
Binary Large Octopus<p><a href="http://kck.st/3WN5vGc" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">http://</span><span class="">kck.st/3WN5vGc</span><span class="invisible"></span></a></p><p>"Backers get 5 Unix books. FIVE!"</p><p>Yet.</p><p>There is still 6 days to go to get 6 instead of 5. We're close enough! </p><p><a href="https://hachyderm.io/tags/RYOMS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RYOMS</span></a> <a href="https://hachyderm.io/tags/email" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>email</span></a> <a href="https://hachyderm.io/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailserver</span></a> <a href="https://hachyderm.io/tags/unix" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>unix</span></a> <a href="https://hachyderm.io/tags/linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linux</span></a></p>
Jonathan Kamens 86 47<p><a href="https://federate.social/tags/PSA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PSA</span></a> for those of you who maintain your own <a href="https://federate.social/tags/MailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MailServer</span></a> and use <a href="https://federate.social/tags/Spamhaus" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Spamhaus</span></a> as a <a href="https://federate.social/tags/DNSBL" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DNSBL</span></a> to block spam.<br>Your server needs to be using a caching nameserver running locally or using Spamhaus DQS, rather than making Spamhaus DNS queries through a shared nameserver.<br>This has supposedly been true since 2021 but I just found out about it today so perhaps you are also unaware.<br>See <a href="https://www.spamhaus.com/resource-center/successfully-accessing-spamhauss-free-block-lists-using-a-public-dns/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">spamhaus.com/resource-center/s</span><span class="invisible">uccessfully-accessing-spamhauss-free-block-lists-using-a-public-dns/</span></a> .<br><a href="https://federate.social/tags/sysadmin" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sysadmin</span></a> <a href="https://federate.social/tags/SMTP" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SMTP</span></a> <a href="https://federate.social/tags/spam" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spam</span></a></p>
Scripter :verified_flashing:<p>Microsoft ist ein Risiko für die nationale Sicherheit<br><a href="https://tarnkappe.info/artikel/it-sicherheit/ehemaliger-direktor-im-weissen-haus-microsoft-ist-eine-bedrohung-fuer-die-nationale-sicherheit-292479.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">tarnkappe.info/artikel/it-sich</span><span class="invisible">erheit/ehemaliger-direktor-im-weissen-haus-microsoft-ist-eine-bedrohung-fuer-die-nationale-sicherheit-292479.html</span></a> <a href="https://social.tchncs.de/tags/Microsoft" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Microsoft</span></a> <a href="https://social.tchncs.de/tags/Mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mailserver</span></a> <a href="https://social.tchncs.de/tags/MicrosoftExchange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MicrosoftExchange</span></a></p>
Wintermute_BBS<p>Okay, so with my <a href="https://oldbytes.space/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailserver</span></a> and my <a href="https://oldbytes.space/tags/nextcloud" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>nextcloud</span></a> instance running very well in <a href="https://oldbytes.space/tags/microk8s" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>microk8s</span></a> I am now ready for the final (and probably most demanding) task: <a href="https://oldbytes.space/tags/migrate" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>migrate</span></a> my old homepage / website / blog / &lt;whatever you kids call static web pages these days&gt;</p><p>Up until now I used <a href="https://oldbytes.space/tags/wordpress" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wordpress</span></a> and no, this is not what I want anymore.</p><p>I had a look at <a href="https://oldbytes.space/tags/hugo" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hugo</span></a> and <a href="https://oldbytes.space/tags/wondercms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wondercms</span></a> and both look quite interesting. So I turn to you, dear <a href="https://oldbytes.space/tags/fediverse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fediverse</span></a> and ask what you'd recommend to me?</p><p><a href="https://oldbytes.space/tags/justaskfedi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>justaskfedi</span></a><br><a href="https://oldbytes.space/tags/simple" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>simple</span></a> <br><a href="https://oldbytes.space/tags/blog" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>blog</span></a> <br><a href="https://oldbytes.space/tags/software" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>software</span></a> <br><a href="https://oldbytes.space/tags/selfhosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosting</span></a> <br><a href="https://oldbytes.space/tags/k8s" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>k8s</span></a></p>
Marcus "MajorLinux" Summers<p>Oh, tomorrow is <a href="https://toot.majorshouse.com/tags/SmallBusinessSaturday" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SmallBusinessSaturday</span></a>.</p><p>Did I forget to mention that I'm a small business.</p><p>I run a managed IT service for content creators, focusing mostly on PoC.</p><p>Lately, I've been running hosting for a few small companies.</p><p>Keep in mind that not only am I hosting my own <a href="https://toot.majorshouse.com/tags/Mastodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mastodon</span></a> instance, but I run my own <a href="https://toot.majorshouse.com/tags/MailServer" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MailServer</span></a>, I've deployed <a href="https://toot.majorshouse.com/tags/Forums" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Forums</span></a>, and do few other projects and am open to others.</p><p><a href="https://toot.majorshouse.com/tags/Linux" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linux</span></a> <a href="https://toot.majorshouse.com/tags/SmallBusiness" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SmallBusiness</span></a> <a href="https://toot.majorshouse.com/tags/BlackOwnedBusiness" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BlackOwnedBusiness</span></a> <a href="https://toot.majorshouse.com/tags/IT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>IT</span></a> <a href="https://toot.majorshouse.com/tags/hosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hosting</span></a> <a href="https://toot.majorshouse.com/tags/BlackMastodon" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>BlackMastodon</span></a></p>
Milan<p>hmm the <a href="https://social.tchncs.de/tags/maddy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>maddy</span></a> <a href="https://social.tchncs.de/tags/mailserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mailserver</span></a> looks interesting....</p><p>"It replaces Postfix, Dovecot, OpenDKIM, OpenSPF, OpenDMARC and more with one daemon with uniform configuration and minimal maintenance cost."</p><p><a href="https://github.com/foxcpp/maddy" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="">github.com/foxcpp/maddy</span><span class="invisible"></span></a></p>
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