#postfixUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Comunidad LatinaAVLE 일상WORLD OF XPILARBeauty of CreativitySteem POD TeamTron Fan ClubExplore Communities...#postfixTrendingHotNewPayoutsMutedthevpnboss (78)in #smtp • last yearFinally... fixed my problem from yesterday!I spent hours upon hours yesterday to try to fix a server problem in which all emails sent via the server to people…prolinuxua (59)adminin LinuxUA • 5 years agoРеліз сервера електронної пошти Postfix 3.5.0Після року розробки відбувся випуск нової стабільної гілки поштового сервера Postfix 3.5.0 . Окрім того заявлено…founds (25)in #postfix • 5 years agoProblema con Aliases, database is olderAl cambiar mi archivo de aliases se me olvido actualizar arrojándome el siguiente error "Warning: database…nmd (25)in #postfix • 7 years agoPostfix queue cheat sheetThis is the shortest cheat sheet for those who just started working with Postfix and needs to do something with the…luciancovaci (52)in #linux • 8 years agoHow to restrict incoming mail in Postfix.How to restrict incoming mail in Postfix. Scenario: We have some discussion groups (alias) and we want only a few…mgamboa (25)in #postfix • 8 years agoCIDR format table in Postfix doesn't work.Postfix supports CIDR tables but it is not required to run postmap command on /etc/postfix/network_table file. CIDR…luciancovaci (52)in #postfix • 8 years ago[ Solved ] Hotmail reject your mailThis days I have a problem with delivey mails to hotmail.com. I have a custom mail server with few domains. Error…kn007 (25)in #postfix • 9 years agoPostfix小结，补充点其他点滴记录最近说了不少关于Postfix发件系统如何规避邮件被标记为SPAM的一些做法。…kn007 (25)in #postfix • 9 years ago[Postfix进阶]使用新版DKIM签名(OpenDKIM)虽然OpenDKIM的前身dkim-milter仍然可以使用，而且也不存在性能问题，或其他问题，但总有人喜新厌旧。 （如何配置dkim-milter详见《[Postfix进阶]CentOS邮件系统添加DKIM签名》）…kn007 (25)in #postfix • 9 years ago[Postfix进阶]Dovecot 2 配置小谈，简单聊下邮件系统的配置发现网上关于Dovecot2的配置资料相对较少，特别是直接采用用户名密码文件来进行安全认证，也是很少。 首先要说的是。。。Dovecot…kn007 (25)in #postfix • 9 years ago[Postfix进阶]SMTP TLS 加密这篇文章的基础在于之前几篇进阶文章上进行，可通过《进阶的Postfix小结》查看。…kn007 (25)in #postfix • 9 years ago[Postfix进阶]Postfix配置SPF并禁止伪造发件人最近讨论比较多的是邮件被判断为SPAM的一些补救措施，接下来的几篇文章都是关于postfix邮件系统。…kn007 (25)in #postfix • 9 years ago[Postfix进阶]CentOS邮件系统添加DKIM签名在之前的帖子里（《Postfix添加DKIM协议，完善DNS中的SPF解析》），最后实现的DKIM效果是失败的，发送出的邮件并不带DKIM签名。但是我一直没有发现问题所在。…
