dovecot tag

5 questions

1 answers
152 views
0

I want to hide my host name in postfix.

I am using postfix to set up mail. Currently, the following tasks have been completed.·Install postfix ·Setting main.cf, master.cf ·Send test with mail command ·Build GUI operation by webmin installat...

postfix dovecot

2 years ago

1 answers
140 views
0

About attacks that can't be prevented by using iptables

SMTP SASL Bluetooth attack from IP of 185.234.217.194 and continuous Bluetooth attack with iptables configuration files and commands, even though this IP's INPUT policy was DROP.Currently, I temporari...

postfix iptables dovecot

2 years ago

3 answers
101 views
0

I want to check the standard output for mail in CentOS, Postfix, and Dovecot.

I built a mail server using Postfix and Dovecot.I can send and receive emails without any problems.I often want to quickly check the contents when connecting with ssh, but I don't know how to open the...

centos postfix dovecot

2 years ago

2 answers
132 views
0

Japanese is garbled on the mail server.

I am making a postfix dovecot within centos7.The mail from gmail is garbled.It was sent by utf8 and base64.The Japanese in the text is all garbled.Do you have any countermeasures?By the way, we provid...

postfix dovecot

2 years ago

1 answers
91 views
0

How to Enable SSL Communication on Port 465 with the Dovecot Proxy Feature

Thank you for your help.I installed Dovecot on VPS by referring to the site below and set it up to be used as a proxy for an external mail server (in this example, ConoHa's mail server).Story of diffi...

dovecot mail

2 years ago

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