Freedom through Communications
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merlin asked: I am trying to install postfix on ubuntu 20.04 but the postfix config screen does not start and there is no error message: [email protected]:~$ sudo apt-get install mailutils …
Jerome asked: On digitalOcean this tutorial points to installing postfix. I’ve attempted this and also uninstalling postfix then installing sendmail When a test mail is sent, invariably there is an …
Thaer z asked: Aug 25 12:56:20 mail postfix/pickup[375941]: ACF7F200E248: uid=0 from=<root> Aug 25 12:56:20 mail postfix/cleanup[376172]: ACF7F200E248: message-id=<[email protected]> Aug 25 12:56:20 mail postfix/qmgr[375942]: ACF7F200E248: from=<[email protected]>, size=449, nrcpt=1 (queue active) Aug …
buri tv asked: wasted too much time but could not find the problem. Postfix send any email to everywhere except not to my own domain. I am getting 550-Unrouteable address …
Bill R asked: I have a VM with Google running mailman 2.1.29 and it is rejecting inbound emails quoting the Google Compute Services name (new-xxxx.c.agile-being-nnnnnn.internal) and "Relay access denied". The …
Chr asked: I want to set up a null client mail server, i.e. a mail server that sends e-mails, but does not receive e-mails. I tried multiple guides relying on …
Altimus Prime asked: In Postfix we can apply some basic header, body, client checks using regex. I wanted to use flags. I added the following to the header_checks file: /some(\s|_|-)words(\s|_|-)here/gmi …
user180685 asked: I’m trying to prevent anonymous users from potentially being able to send email from one local user to another. If someone knows the email addresses of 2 accounts …
ram khanal asked: Hello friends i am very new to linux server setup and maintenance field i am using centos 7 and i have given a task to setup postfix …
71GA asked: On my Postfix server I use port 465 for submission, and port 25 for relay ("relay receiving" and "relay sending"). I use port 993 configured in Dovecot for …