postfix tag

17 questions


1 answers
451 views
0
Can I use a non-existent source email address for zabbix?

Can I use a non-existent address in my zabbix event notification email?The default address of zabbix ([email protected]) will cause the SMTP server to bounce.Error in action visible from zabbix event...

2 years ago

1 answers
145 views
0
I want to separate the outgoing and incoming mail servers.

Hello.It runs independently a server for the web that currently has an outgoing mail server that the web uses and a general (depending on the person) total incoming mail server.I have confirmed that P...

2 years ago

1 answers
88 views
0
It can be sorted into spam folders by hotmail.

If you postfix your server and send an email to your ら@hotmail.com account, it will be sorted into spam folders.As a countermeasure, we did the following:·Back-drawing your own server·SPF·DKIMIf you l...

2 years ago

2 answers
98 views
0
Error "Your host name doesen't match with your IP address" when sending mail

When I try to mail a server in the domain [email protected] from a php script to bizknow1.com, I get an error similar to the following: host mx2.hanmail.net [180.70.93.97] said:454 5.7.1 DXNS3 133.24...

2 years ago

1 answers
75 views
0
Run php using a pipe in Postfix.

Thank you for your help.I set up the settings to run php using a pipe in Postfix.Is there anything missing?Professor, please (I set it up in a different environment and it worked.) EnvironmentLinux Ce...

2 years ago

1 answers
157 views
0
Mailing from Postfix to hotmail.com account fails

If you send an email from Postfix to your hotmail.com account, the email will fail.When I checked the log, I found the following log.What can be considered as the cause?Also, how do I set it up to sol...

2 years ago

1 answers
129 views
0
I can't send mail via postfix

I log in with SSH, use the mail function, and send an email to root, but I can't get an email.The same goes for e-mails to the outside world.MTA uses postfix and deovecot.After checking /var/log/maill...

2 years ago

2 answers
134 views
0
Please tell me how and how to send Gmail from the mac command line.

I would like to be able to do the following from the mac command line.·Send mail from your gmail address to another gmail addressI started postfix and tried sending mail from the command line with the...

2 years ago

2 answers
88 views
0
The reason why the mail I sent via Postfix is returned as an error.

The email I sent via Postfix shows the error below.What can be considered as the cause?I'm looking into it myself, but I don't know the cause.The destination address is not Gmail.Hi.This is the mail p...

2 years ago

1 answers
153 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...

2 years ago
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