Search found 8 matches

by pb81
Fri 21. Aug 2020, 09:51
Forum: Feature Requests
Topic: Postfix fallback relay
Replies: 3
Views: 3334

Postfix fallback relay

Hi!
It would be nice to add a fallback relay if the server has a bad ip reputation (many use DigitalOcean as a provider).
For example i cannot send mail to hotmail at all :(

Does someone know how to add the fallback manually whitout breaking the configuration in KeyHelp?

// Paul
by pb81
Fri 12. Jun 2020, 12:03
Forum: Archive
Topic: Server returned error NXDOMAIN
Replies: 2
Views: 1617

Re: Server returned error NXDOMAIN

Yes everything works fine, but i still want to get rid of the warning messages =)
by pb81
Fri 12. Jun 2020, 11:04
Forum: Archive
Topic: Server returned error NXDOMAIN
Replies: 2
Views: 1617

Server returned error NXDOMAIN

Hi Is there a simple fix for this? i use keyhelp on Ubuntu 18.04 LTS clean install. systemd-resolved[935]: Server returned error NXDOMAIN, mitigating potential DNS violation DVE-2018-0001, retrying transaction with reduced feature level UDP. I have tried the following command, but it does not help: ...
by pb81
Wed 29. Jan 2020, 11:07
Forum: Archive
Topic: ClamAV not updating
Replies: 0
Views: 2089

ClamAV not updating

Discovered that the folder "/var/lib/clamav/" did not have the right permissions, so ClamAV could not be updated. I have seen this on two installations now. After changing the permissions to 755, the databases are updated again.

Code: Select all

chmod 755 -R /var/lib/clamav/
by pb81
Tue 28. Jan 2020, 19:59
Forum: Archive
Topic: Disk space of a user not being calculated [SOLVED]
Replies: 13
Views: 12373

Re: Disk space of a user not being calculated [SOLVED]

For those wondering, this also works at Digital Ocean Stop the service service quota stop Install linux-image-generic (keep existing files) apt-get -y install linux-image-generic Activate Quota quotaon -avug Reboot the server Check if the statistics have been updated repquota / If it has not been up...
by pb81
Fri 24. Jan 2020, 12:46
Forum: Archive
Topic: Disable spamfilter
Replies: 2
Views: 2359

Re: Disable spamfilter

Hi!
Suppose this is the right way to add a domain to the whitelist?
1. Activate check_helo_access in /etc/postfix/main.cf
2. Add domain/ip with regexp in /etc/postfix/helo_access with REJECT
by pb81
Sun 19. Jan 2020, 18:19
Forum: Archive
Topic: Disable spamfilter
Replies: 2
Views: 2359

Disable spamfilter

Hi! If i disable the spamfilter on a user account, does this means that the server accept everything it gets? We have a sender address that gets rejected all the time. This is probably because the DNS not having the correct SPF to allow an external mail server. But I have to accept these emails anyw...
by pb81
Sat 4. Jan 2020, 14:22
Forum: Feature Requests
Topic: Email monitor
Replies: 1
Views: 1539

Email monitor

It would be good if you could see incoming and outgoing email in a list, would be nice for debugging etc.
Incomming address, outgoing address, subject, message id, and timestamp.