Thanks for this important hint! I wasn't aware about that, but of course it makes sense :-)
Thanks for this info. Now it is clear why there is a setting for "relay recipients". I already have noticed that, without adding anything to...
The reason for this setup is availability and security. The customer has a typical DSL-Connection just with a fixed IP. If my server ist set in...
I try to setup a typical mail relay, but I am not quit sure about the right configuration. This is my scenario: customer with domain...
Oh God - things are so easy. I must have been completely blind. With this filter my customer can do whatever he likes. Thanks for opening my eyes :)
Using "@baddomain.ru" is working! My customer just was not informed about the correct syntax. Your article you referred to was helpful. This gives...
One of my customers likes to add a lot of entries to the spamfilter blacklist. He wants to use wildcards like *@*.baddomain.ru Is there any option...
Thank you for your fast and good support here - though I have seen now that the problem is not related to ISPConfig, it is a problem of roundcube...
Ok, I understand that it might not be possible to get a working default. But maybe you should make a notice that it is important to change the...
Thank you for this hint. Indeed fail2ban blocked the internal IP. I don't no much about fail2ban configuration, but I think that in this scenario...
I have a multiserver setup with panel, web, mail and webmail (DNS is not needed for me). All setup with the autoinstaller. I now noticed a...
Great! This seams to be exactly what I need. I will make some tests within the next days and report my experience here.
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