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postfix related issues & queries in ServerfaultXchanger
Wildcard aliases in postfix?
postfix
alias
Updated May 28, 2020 09:00 AM
1
answers
1763
views
2
votes
Postfix, Dovecot Virtual Mail Server Unable to Restrict Access Different Hostname for SMTP, IMAP & POP3
linux
postfix
dovecot
Updated May 28, 2020 04:00 AM
0
answers
5
views
0
votes
Postfix: How to reconcile when A record points to outside IP, but hosts file points to 127.0.0.1
domain-name-system
postfix
Updated May 28, 2020 01:00 AM
0
answers
3
views
0
votes
Postfix: With SASL on Thunderbird can connect to Postfix but Node.js app can't. With SASL off the reverse is true. Why is this?
postfix
dovecot
sasl
Updated May 27, 2020 21:00 PM
0
answers
5
views
0
votes
Limit number unique To: and CC: domains
postfix
Updated May 27, 2020 13:00 PM
3
answers
1119
views
3
votes
Postfix/Dovecot/Amavis allowing only mail to be received (and not sent)
linux
email
postfix
Updated May 27, 2020 09:00 AM
0
answers
4
views
0
votes
Configure Postfix to use Mailgun - Fails within same domain sending
postfix
smtp
Updated May 27, 2020 09:00 AM
1
answers
27
views
0
votes
Restrict postfix login to our clients only (e.g our own android/ios app, our own webmail)
ubuntu
centos
postfix
email-server
thunderbird
Updated May 27, 2020 08:00 AM
0
answers
3
views
0
votes
Restrict Postfix only for allowed Mail-Adresses
postfix
Updated May 27, 2020 08:00 AM
1
answers
215
views
1
votes
Correct postfix smtp restrictions order of processing
linux
email
postfix
Updated May 27, 2020 08:00 AM
2
answers
9779
views
1
votes
SMTPD restrictions
email
postfix
smtp
email-server
email-bounces
Updated May 27, 2020 08:00 AM
1
answers
472
views
3
votes
Rejecting emails based on sender address before queueing Postfix
postfix
email-server
Updated May 27, 2020 08:00 AM
0
answers
7
views
0
votes
Unable to change the port 25 in postfix for outgoing email
postfix
Updated May 27, 2020 07:00 AM
0
answers
7
views
0
votes
Why would Postfix reject requests from node app on same server but not Thunderbird/Gmail on desktop?
postfix
Updated May 27, 2020 01:00 AM
0
answers
2
views
0
votes
Postfix: How do I Make Email Aliases Work?
postfix
Updated May 26, 2020 15:00 PM
2
answers
52313
views
12
votes
Postfix - Bad recipient address syntax charset æ ø å in domain
postfix
webmin
Updated May 25, 2020 19:00 PM
0
answers
4
views
0
votes
Postfix & Dovecot: mail shows up in sent but nothing in inbox
postfix
email-server
dovecot
local
Updated May 25, 2020 15:00 PM
1
answers
7
views
1
votes
After a basic Postfix install is there a method to determine if it can receive emails?
postfix
Updated May 25, 2020 01:00 AM
1
answers
9
views
0
votes
How to solve reverse DNS lookup error when mail.example.com is stored on server.example.com
postfix
reverse-dns
Updated May 24, 2020 20:00 PM
2
answers
9
views
0
votes
ec2 instance postfix email not sending
amazon-ec2
postfix
Updated May 24, 2020 14:00 PM
0
answers
5
views
0
votes
How to log the whole SMTP session including DATA with postfix?
debian
postfix
Updated May 24, 2020 09:00 AM
1
answers
1119
views
2
votes
Postfix: Port 587 activated by uncommenting a line in master.cf. I see no reference to this at postfix.org. Where is this officially documented?
postfix
Updated May 23, 2020 20:00 PM
0
answers
5
views
0
votes
Server Configuration Error if Receiving e-mails
postfix
email-server
dovecot
imap
Updated May 23, 2020 08:00 AM
0
answers
7
views
0
votes
Postfix: What does "If your machine is a mail server for its entire domain" indicate?
postfix
email-server
Updated May 23, 2020 00:00 AM
0
answers
2
views
0
votes
Postfix routinely references both smtp and smtpd in configuration files. What is the difference?
postfix
email-server
Updated May 22, 2020 21:00 PM
0
answers
4
views
0
votes
Postfix "not owned by user"
email
postfix
dovecot
roundcube
Updated May 22, 2020 15:00 PM
0
answers
4
views
0
votes
In the Postfix main.cf file which FQDN is assigned to mydestination?
postfix
email-server
Updated May 22, 2020 03:00 AM
0
answers
7
views
0
votes
RoundCube: Connection to storage server failed
mysql
email
postfix
dovecot
Updated May 21, 2020 15:00 PM
1
answers
41
views
0
votes
Blocking everything from sending mail except postfix
iptables
postfix
spam
malware
blacklist
Updated May 21, 2020 14:00 PM
0
answers
4
views
0
votes
postfix smtp submission using tls not working
postfix
smtp
smtpd
Updated May 20, 2020 16:00 PM
0
answers
4
views
0
votes
postfix ISP blocked port 25
postfix
Updated May 20, 2020 14:00 PM
0
answers
10
views
0
votes
Postfix - recipient bcc : how to send a copy of incoming mails from outside ( any domain ) and skip from inside ( my own domain )
postfix
Updated May 19, 2020 17:00 PM
0
answers
3
views
0
votes
Postfix version 3 book
postfix
cookbook
Updated May 19, 2020 15:00 PM
0
answers
4
views
0
votes
What is wrong with my SASL?
postfix
azure
sasl
saslauthd
sendgrid
Updated May 18, 2020 15:00 PM
1
answers
1203
views
0
votes
Change From (Sender) address using Postfix as a relay and pass validation
email
postfix
dkim
smtp-headers
Updated May 18, 2020 15:00 PM
0
answers
3
views
0
votes
have postfix bounce all but procmail related non-delivery notification
postfix
email-bounces
procmail
Updated May 18, 2020 15:00 PM
0
answers
9
views
0
votes
Will running a secondary SMTP server for localhost delivery cause delivery problems?
ubuntu
postfix
smtp
exim
Updated October 20, 2019 02:00 AM
0
answers
3
views
0
votes
Drop newsletter emails with Postfix
linux
postfix
email-server
spam
Updated October 18, 2019 20:00 PM
0
answers
3
views
0
votes
Outlook-based address send multiple copies of emails to my domains
postfix
email-server
dovecot
spam
outlook
Updated October 18, 2019 11:00 AM
0
answers
4
views
0
votes
Email goes to spam, even after all tests are passed, postfix
postfix
email-server
spam
Updated October 18, 2019 10:00 AM
0
answers
11
views
0
votes
How to programmatically create new Email address with postfix
postfix
Updated October 17, 2019 18:00 PM
0
answers
3
views
0
votes
Postfix connection refused
postfix
dovecot
spamassassin
Updated October 17, 2019 03:00 AM
0
answers
9
views
0
votes
How to configure iRedMail to send mail to Gmail without flagged as spam
ubuntu
postfix
dovecot
iredmail
Updated October 15, 2019 15:00 PM
0
answers
3
views
0
votes
Security Related to Send-Only Postfix Server
php
security
postfix
email-server
Updated October 15, 2019 06:00 AM
0
answers
8
views
0
votes
Postfix doesn't require authentication for local emails?
email
postfix
smtp
authentication
sasl
Updated October 15, 2019 04:00 AM
2
answers
2440
views
2
votes
"No worthy mechs found" when trying to relay email to Gmail using Postfix
postfix
sasl
Updated October 14, 2019 19:00 PM
4
answers
24358
views
27
votes
Is it possible for postfix to catch all for a domain (*@hostname.com) and forward to multiple email addresses?
postfix
Updated October 14, 2019 00:00 AM
0
answers
3
views
0
votes
Postfix: Default action for content filter
postfix
smtp
content-filter
Updated October 12, 2019 09:00 AM
0
answers
6
views
0
votes
How do I check for a DKIM-signature? (Postfix)
linux
debian
postfix
dkim
Updated October 11, 2019 12:00 PM
0
answers
5
views
0
votes
postfix advanced content filter with simple filter script, need SMTP client and server
postfix
Updated October 10, 2019 19:00 PM
0
answers
5
views
0
votes
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