Search found 42 matches

by latifolia
Sun 26. Mar 2023, 07:38
Forum: Feature Requests
Topic: Multiple DKIM Selectors [SOLVED]
Replies: 2
Views: 2186

Multiple DKIM Selectors [SOLVED]

Hi there, Our domain has multiple mail servers (primary server with +2 backup servers), separated in different geographical locations. Our domain is managed in Coudflare so everyhting related to DNS is in Cloudflare. Or problem is that, any email sent from primary server will get sent with DKIM PASS...
by latifolia
Sun 26. Feb 2023, 17:02
Forum: Bugs / Issues
Topic: KeyHelp UI need Update on TimeSync section. [SOLVED]
Replies: 12
Views: 2359

Re: KeyHelp UI need Update on TimeSync section. [SOLVED]

Turns out, since Ubuntu 18, it has been defaulted and recommendec to use Chrony as TimeSync utility. Ubuntu 22 LTS also defaulted to use Chrony upon clean installation.

Source : https://ubuntu.com/blog/ubuntu-bionic-u ... figure-ntp

Whatever the choices, KeyHelp UI needs update.
by latifolia
Sun 26. Feb 2023, 15:54
Forum: Bugs / Issues
Topic: KeyHelp UI need Update on TimeSync section. [SOLVED]
Replies: 12
Views: 2359

Re: KeyHelp UI need Update on TimeSync section. [SOLVED]

BasHeijermans wrote: Sun 26. Feb 2023, 15:39 https://docs.aws.amazon.com/AWSEC2/late ... -time.html

Also your KeyHelp is outdated as we are on version 23 and not 22.

You may want to update the panel first.
Sorry, I was wrong putting version in description. Here is my KeyHelp version :
Z.jpg
by latifolia
Sun 26. Feb 2023, 15:14
Forum: Bugs / Issues
Topic: KeyHelp UI need Update on TimeSync section. [SOLVED]
Replies: 12
Views: 2359

KeyHelp UI need Update on TimeSync section. [SOLVED]

STOP - Please read the next lines carefully! 1) Please fill out the post template below completely! 2) The members of this forum provide their valuable time to help! In return, please provide as much information as possible and be specific in your error description. Posts that show little initiative...
by latifolia
Sun 26. Jun 2022, 09:19
Forum: Installation
Topic: server IP with vps behind nat
Replies: 15
Views: 3327

Re: server IP with vps behind nat

KH need to know your IPs before you install. KH retrieve those IPs from Operating System. OS in VPS with NAT (1 to 1) can be set to recognize its Public IP by manually registering it in : /etc/netplan/xxx.yaml This can be used to register any IPv4/Ipv6 that has been given to you. Once it is recogniz...
by latifolia
Fri 6. May 2022, 07:54
Forum: Usage
Topic: Default DNS template customization
Replies: 13
Views: 7622

Re: Default DNS template customization

+1 x 999999999
by latifolia
Tue 1. Mar 2022, 12:50
Forum: General Discussions
Topic: Is Fail2Ban protecting port 25/postfix? [SOLVED]
Replies: 2
Views: 2395

Is Fail2Ban protecting port 25/postfix? [SOLVED]

Hello,

Is Fail2Ban protecting port 25/postfix?
If not, how do we do that?

Regards
by latifolia
Fri 25. Feb 2022, 15:35
Forum: General Discussions
Topic: KeyHelp Mail hacked? Unsolicited mailsend to veloxzone.com.br
Replies: 3
Views: 879

Re: KeyHelp Mail hacked? Unsolicited mailsend to veloxzone.com.br

That quote from earlier post was from the /var/log/mail.log and there was a mail queue which I never intend to send. I have delete it since.
I am afraid it can happen again.
by latifolia
Fri 25. Feb 2022, 14:21
Forum: General Discussions
Topic: KeyHelp Mail hacked? Unsolicited mailsend to veloxzone.com.br
Replies: 3
Views: 879

KeyHelp Mail hacked? Unsolicited mailsend to veloxzone.com.br

My server is only for hosting KeyHelp with user only me, but now it seems trying to send email which I didnt try to. /var/log/mail.log show these : Feb 25 16:57:24 server postfix/smtp[3870]: connect to veloxzone.com.br[200.223.8.81]:25: Connection timed out Feb 25 16:57:24 server postfix/smtp[3870]:...
by latifolia
Thu 17. Feb 2022, 14:39
Forum: Usage
Topic: Sendmail Rate Limit [SOLVED]
Replies: 2
Views: 1974

Re: Sendmail Rate Limit [SOLVED]

Thank you! I set this on /etc/postfix/main.cf # Prevent SPAM from bcc smtpd_recipient_limit = 3 smtpd_recipient_overshoot_limit = 3 # Rate-limit mail sending to prevent ABUSE & SPAM (3 mails/60s) smtpd_client_message_rate_limit = 3 anvil_rate_time_unit = 60s I can now sleep well knowing my serve...
by latifolia
Wed 16. Feb 2022, 11:27
Forum: Usage
Topic: Sendmail Rate Limit [SOLVED]
Replies: 2
Views: 1974

Sendmail Rate Limit [SOLVED]

Hello,

Can I have information where we can set limit (loosening or tightening) the rate of email sending? Like maybe from 4 mail/sec to 1 mail/sec for users?
by latifolia
Mon 31. Jan 2022, 11:47
Forum: Usage
Topic: Lets Encrypt final execution hook
Replies: 3
Views: 774

Re: Lets Encrypt final execution hook

The local script for CLoudflare is ready, just need info how to attach it on last action by Lets Encrypt in KeyHelp. In example, you could check the timestamp of the corresponding certificate file in your script. Yes, thats what I have been implementing but I have idea in mind that things will get ...
by latifolia
Mon 31. Jan 2022, 11:10
Forum: Usage
Topic: Lets Encrypt final execution hook
Replies: 3
Views: 774

Lets Encrypt final execution hook

Hello, Can I have a recomendation on how to execute a script after Lets Encrypt in KeyHelp finish creating/updating Certificate? I need to execute a local script which will update TLSA record in Cloudflare whenever the certificate is created/updated in KeyHelp. PS : The local script for CLoudflare i...
by latifolia
Sat 29. Jan 2022, 05:18
Forum: Usage
Topic: DKIM - Custom name [SOLVED]
Replies: 0
Views: 1559

DKIM - Custom name [SOLVED]

Hello, By default we have this : default._domainkey as TXT in nameserver. Can we custom it to a different name ? I want to have 2 KeyHelp servers serving to same domain (as backup server and backup MX) and putting those DKIM TXT in CLoudflare nameserver I think will be confusing because I will have ...
by latifolia
Fri 21. Jan 2022, 09:16
Forum: General Discussions
Topic: Mail Fowarding - The differences.
Replies: 3
Views: 1325

Re: Mail Fowarding - The differences.

Hello again,

Are those forwarded mails were scanned by KeyHelp for Spam before getting forwarded or they are forwarded AS IS ?