All Questions
106
questions
0
votes
2
answers
33
views
postfix error handling to not lose the mail
I have a website with a form. When submit the form php sends a mail to a local gateway.
php code looks like this:
$ok = @mail($emailData['to'], $emailData['subject'], $message, $emailData['headers']); ...
0
votes
0
answers
110
views
PHP PEAR Mail STARTTLS failed error 220 with postfix
I'm running postfix with dovecot. I'm trying to use the PHP Pear Mail package to send e-mails, but I can't get it to work. The error I get is this: authentication failure [SMTP: STARTTLS failed (code: ...
0
votes
0
answers
150
views
Force non-empty MAIL FROM for outgoing email
I am using postfix on a Debian server, primarily to send outgoing email for websites and notifications, and have run into an issue where outgoing email to a certain mailing list provider is rejected ...
- 234
0
votes
1
answer
607
views
How to force postfix to use smtp relay
When I execute, the following line postfix uses my sendgrid relay server
echo "Subject: sendmail test" | sendmail -v [email protected]
But when I execute the sendmail function via the PHP script ...
- 121
0
votes
1
answer
530
views
PHP mail() returning FALSE but whole rainloop works - Postfix, Dovecot, PHP 7.3
I had this problem earlier but somehow managed to repair it.
One month after I had to reinstall Dovecot and Postfix and the same error appeared.
In my php.ini which is located at /etc/php/7.3/apache2/ ...
- 3
0
votes
1
answer
272
views
Mail server set up for inbound mail on a subdomain to trigger php script
I'm trying to set my company server up to be able to receive emails to a certain account on a subdomain of our main domain i.e.: [email protected]
Those incoming mailers should trigger a ...
- 167
1
vote
0
answers
325
views
Php send mail from Cron (postfix + sendmail)
I have a PHP script that I run from cron. I never get emails.
maillog:
postfix/sendmail[2223187]: fatal: execv /usr/libexec/postfix/smtpd: Permission denied
Command-line:
* * * * * root /usr/bin/php /...
- 11
0
votes
0
answers
127
views
Outgoing Mail not working after changing port 25
I want to block Port 25 as my IP got blacklisted multiple times due to some spammers using my server.
I've changed the Port to 578 in Postfix and restarted postfix & on top I've as well changed ...
- 11
0
votes
1
answer
623
views
laravel shows error when sending email using tls and my own postfix/virtualmin server
We have installed our own postfix/virtualmin server and we have a laravel application,the problem is when we use external smtp servers, it is not problem to use tls option, and the emails are getting ...
- 139
0
votes
1
answer
227
views
Postfix not receiving bounce mails
I am using Postfix to only send Mails out (via my noreply mail), which works great.
I would like to use my support mail, which is running on the server of my mail provider, to receive user replies and ...
- 11
0
votes
1
answer
222
views
Solved - Postfix SMTP port Stange Activity
Hello ServerFault community,
I have a Postfix and Dovecot mail server based on MySQL, I had a problem with MySQL so I had to reinstall it and thet's where the problems started happening.
RoundCube ...
- 25
0
votes
1
answer
874
views
Run incoming mail through PHP script - Postfix
I have followed this answer Pipe all Postfix email for a domain to PHP script - Centos7/EC2 to direct incoming mail for a specific address to a PHP script.
My aliases file entry looks like:
mail-...
- 226
0
votes
3
answers
2k
views
Not able to send mail using postfix-sendmail and getting bounced
The emails are not being sent to email addresses with domainname.co as domain name.
I have in Ubuntu system three users namely root, ubuntu & domainname.
The following is the log(tail /var/log/...
- 101
4
votes
0
answers
1k
views
Ways to integrate incoming and outgoing mail webhook in Postfix
I am trying to build an application in PHP which will be able to create a Ticket whenever a new mail arrives on a specific account and whenever a reply is done for that email, the application will ...
- 141
0
votes
1
answer
231
views
How can I configure postfix so all e-mails from php mail will also be scanned with spamassassin?
I see a bunch of articles about how to scan mail in postfix from a certain IP address in the network or via submission, etc. But I think php mail uses sendmail and to inject the mail locally.
What ...
1
vote
1
answer
306
views
Security Related to Send-Only Postfix Server
New Ubuntu admin here, trying to enable the PHP mail() function on my server. I have it working, but am wondering if my setup is secure...
My [full] mail solution is as follows:
1) For incoming mail ...
- 11
1
vote
0
answers
45
views
Postfix check how many emails a user is trying to send before queuing them
I have Postfix installed, and set as a send-only smtp server, on a VPS(running ubuntu 18.04).
Now I want to limit a user to 100 emails/day(if possible saving that limit - sent and remaining - inside ...
- 23
0
votes
1
answer
1k
views
Postfix sends plain text emails from PHP but rejects html
After moving to another host my site stopped sending E-mails (UTF-8 HTML). But I'm still able to send text emails like these:
echo test | mail -t [email protected] -s test
php -r 'mail("[email protected]",...
- 121
1
vote
1
answer
480
views
Postfix - smtp.mailfrom domain of a php app
How to setup Postfix/PHP to have the smtp.mailfrom in the form of [email protected]?
I have multiple users on the server, and each one has one or more WordPress installations, but ...
- 163
0
votes
1
answer
216
views
Best way to restrict/manage PHP apps to use my postfix?
I want to allow PHP apps to send mail but under very restricted conditions.
And I don't want to allow sendmail-like command for PHP apps (I'm using chrooted PHP and it's too much headache), thus I ...
- 597
0
votes
1
answer
168
views
How much of a security risk is the mail() function for WordPress websites?
On a VPS with Debian 9 I have a few working https WordPress sites served using Nginx + PHP 7.0 + MariaDB. I also have a mail server with Postfix + Dovecot. Everything is working ok.
Yet, I'm very ...
- 21
3
votes
1
answer
791
views
Hosting multiple websites (Apache Virtual Hosts), Postfix settings for sending mail FROM those domains?
I am not sure that this was the right solution in the first place but I have Postfix up and running on my Ubuntu VPS with G-Suite using
relayhost = [smtp.gmail.com]:587
Mail is delivering fine, ...
- 31
0
votes
0
answers
665
views
Postfix lost connection after AUTH
Postfix mailserver installed on CentOS 7.3, Nginx php-fpm. Sending mail works from console but using php mail function, it doesn't work. If it is needed I can add php.ini.
I am getting following error ...
-3
votes
1
answer
4k
views
How to Hide Sender IP Address in Email Headers?
I'm using PHPMailer and Postfix in my web server and hosting an application that will often send emails out, like: password recovery, user registration, new orders, orders update, etc..
With ...
- 163
0
votes
1
answer
542
views
Contact form from ubuntu to Zoho email address
I would like some support in order to get my Postfix configuration working with my Zoho email account. What I am trying to do is to send a message from my contact form in http://www.g3eo.com/#!/...
- 101
0
votes
1
answer
357
views
postfix/opendkim not sign email from php on second domain
I have two domains, called them example1.com and example2.com
on example1.com all emails sent with dkim sign.
on example2.com emails from php sent without dkim sign, but if send email from console, ...
- 101
0
votes
1
answer
1k
views
Postfix won't send PHP mail() function from form
I got postfix to send me emails from my server via console using echo "body example" | mail -s "subject example" my@email, but when I try to send an email from my website via mail(), the php function, ...
- 111
0
votes
0
answers
348
views
postfix new mail notifications
We're looking at embedding a Postfix mail setup into an existing web (php / mysql) product so that it can offer inbuilt email send/recieve support along with mail account management (its a CRM).
...
- 101
-2
votes
2
answers
319
views
Mitigating spam on Linux server where all MTA's (Postifix, PHP Mail() function) etc. are disabled [duplicate]
We have a Debian Squeeze server running a fairly standard LAMP stack (back in the days it was set up using the Perfect Server guide at Howtoforge, so we're using ISPConfig as our backend admin panel) ...
- 75
1
vote
1
answer
930
views
Force PHP mail to avoid using postfix root@myorigin; use /etc/mailname instead?
I recently posted an issue setting up a mail server with postfix and virtual aliases. I solved the problem here:
Postfix/Dovecot - Multiple Domains and Multiple Linux Accounts
To sum it up, I set ...
- 181
1
vote
1
answer
1k
views
Postfix on CentOS 6.6 is overwriting my return-path header?
I'm dealing with this problem on my CentOS 6.6 server: when I send a mail with PHP/phpBB (mail() function), Postfix overwrites the return path with apache@servername.
The issue is also expained in ...
15
votes
2
answers
35k
views
How to verify if my postfix uses really TLS to send outgoing mails?
I successfully installed Postfix on my VPS. I would like to send encrypted email. I installed all certificates and private keys and set my conf file:
smtpd_tls_key_file = <path to my private key&...
- 479
0
votes
1
answer
303
views
postfix cannot send emails [duplicate]
I recently migrated some sites from my old server to a new one with the same configuration on DigitalOcean.
The sites working great except for the php mail() function that isn't sending emails.
The ...
- 119
0
votes
1
answer
120
views
Postfix + php translating email addresses sent to local domains to [email protected] [closed]
My first question here, if I don't provide sufficient info straight away, please take it easy on me with the downvotes ;-)
I'm running a VPS hosted by afterburst.com with OpenVZ
I installed and ...
- 477
1
vote
2
answers
1k
views
How to pipe postfix into Codeigniter controller
I currently have postfix piping into a PHP script to process the email via an alias.
catchall: |/var/www/vhosts/website/httpdocs/scripts/incoming_mail.php
However, I wish to use the DB config etc ...
- 113
-1
votes
1
answer
158
views
Configure postfix to run filter only with selected mail else all other mail pass without being filtered
I am running postfix and I'm using ubuntu 14.04.
I created php script and i injected it into postfix to filter incoming mail. All run as I wish.
But Now I want my postfix to run filter only with ...
- 141
3
votes
2
answers
2k
views
Fail to trigger my php script when mail received by my Postfix
I am running Postfix mail on ubuntu 14.04.1.
I want to "trigger a PHP script when Postfix server receives a mail" After investigation and the help of many tuto, . I have configured "postfix" & "...
- 141
3
votes
2
answers
3k
views
Blocking PHP mailer spam using iptables
I host a public-facing web server running Debian Wheezy, and latest versions of Postfix, Apache, PHP, Spamassassin, ClamAV, rootkit hunter. Apache is configured with a handful of vhosts, each tied to ...
- 390
2
votes
2
answers
901
views
PHP emails, Postfix and Message Queue
I've been running a web platform that needs to send a considerable amount of emails daily. At the implementation date I and my partner decided to setup Postfix on the server and use Swift Mailer class ...
- 1,258
2
votes
2
answers
1k
views
smtpd_recipient_restrictions works but not always
I have POSTFIX set up to filter certain email addresses. The main.cf file contains:
smtpd_recipient_restrictions =
check_recipient_access hash:/etc/postfix/blacklist,
permit_mynetworks,
...
- 199
1
vote
1
answer
2k
views
Postfix/OpenDKIM not signing PHP sent emails
We installed SPF, DKIM, and DMARC records for email security/verifiability.
When sending through the console or a mail client like Outlook or Mac's Mail it processes fully and has all three pass.
...
- 345
0
votes
1
answer
674
views
Make postfix trigger a php script using always_bcc
I have been having a VERY hard time with this, have searched everywhere, and in utter desperation am posting this question.
I am using postfix and dovecot on ubuntu 12.04. I am trying very hard to ...
- 3
11
votes
5
answers
42k
views
Roundcube & Postfix SMTP: SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca:s3_pkt.c
I have a Postfix / Dovecot / Roundcube setup that I use personally, as well as provide to other users. I am attempting to transfer this entire setup to a new box, but having some issues.
Mail ...
- 145
-1
votes
1
answer
757
views
Posfix pipe all incoming emails to PHP.... NO REWRITING [duplicate]
I'm trying to get Postfix to pipe ALL email coming in on a specific domain to a PHP script. So far I've been able to do this via a tutorial I found on the web and also editing the /etc/postfix/virtual ...
- 239
0
votes
0
answers
190
views
emails are coming from localhost instead of php sendmail_from
I'm trying to understand what I'm missing here. I have following PHP script:
<?php
ini_set('sendmail_from','[email protected]');
mail('[email protected]',rand(),rand());
?>
... and even though I set ...
- 13.5k
0
votes
1
answer
498
views
postfix just installed on ubuntu, but mail() not working in php
I have a new server. Just installed Postfix (apt-get install mailutils), and configured postfix as "Internet site". Works fine when I'm logged in as regular user on the command prompt and use "mail xx@...
- 155
0
votes
3
answers
579
views
Limit for outgoing emails for every virtual host
I have virtual hosts on Apache server. I need limited the outgoing emails sent via mail() function(from PHP). Max 100 outgoing emails per day for every host :)
How can I do this?
- 13
1
vote
4
answers
2k
views
Configure postfix to block PHP-sent mail() to certain recipients
I'm trying to prevent my CentOS 6.5 server from sending out emails to a certain list of recipients. ([email protected], [email protected] and so on).
I've configured postfix like ...
3
votes
2
answers
2k
views
postfix sending mails to unknown addresses
I was checking my munin tables and saw a huge list of deferred mails in postfix and looking into /var/log/mail.log gave me an idea: I am sending mails to unknown mail addresses:
Dec 23 08:21:32 ...
- 131
1
vote
1
answer
518
views
PHP MAIL() dsn status
Is there a way to get the DSN status of an email set with postfix, using php mail function or any other library ? I can parse the log for the id and DSN status, but that won't be quite good for the ...
- 127