Search found 12 matches

by kidtriton
18 Jun 2020 12:54
Forum: Discussion
Topic: Lots of BUG: soft lockup emails
Replies: 4
Views: 232

Re: Lots of BUG: soft lockup emails

What's weird is that the VM with the least amount of use is the only one doing this. This EFA VM had 37 emails through it yesterday and I got 10-12 of these lockup messages and the other two EFA VMs had 1936 and 765 emails through them yesterday with none of these messages ever.
by kidtriton
17 Jun 2020 17:16
Forum: Discussion
Topic: Lots of BUG: soft lockup emails
Replies: 4
Views: 232

Lots of BUG: soft lockup emails

I have a Dell R730 that runs ESXi 6.7 and has only three EFA 4 virtual machines on it. They each handle email for different domains. I keep getting emails with the subject "[abrt] kernel: NMI watchdog: BUG: soft lockup - CPU#0 stuck for 24s! [kswapd0:36]" from just one of the instances, never get th...
by kidtriton
29 Apr 2020 14:06
Forum: How-to
Topic: Send notification to admin that an incoming attachememt was blocked
Replies: 5
Views: 475

Re: Send notification to admin that an incoming attachememt was blocked

Is there a way to get these notification emails for blocked files but not for viruses? I'm getting what I wanted as far as being notified a .doc or .zip has been blocked but I'm getting a bunch of virus warning emails due to porcupine.junk and would like to not get those.
by kidtriton
23 Apr 2020 15:59
Forum: How-to
Topic: Send notification to admin that an incoming attachememt was blocked
Replies: 5
Views: 475

Send notification to admin that an incoming attachememt was blocked

Is there a way to have an email alert go to admin when there is a file type blocked? We block certain file types like .doc, .zip, using the /etc/mailscanner/filename.rules.conf method and no one has any idea a blocked file has been sent to them until they find out from the external sender that they ...
by kidtriton
04 Mar 2020 19:39
Forum: Discussion
Topic: How does SA Learn actually work?
Replies: 1
Views: 211

How does SA Learn actually work?

I've been a long time user of EFA but recently I've been more curious about what submitting the drop down for SA Learn as HAM or SPAM actually does on the back end. I've read that you want to give it a good sample of HAM as well as SPAM to help it learn for your environment but is that all something...
by kidtriton
03 Mar 2020 19:14
Forum: How-to
Topic: How to restart MailScanner service in EFA4?
Replies: 2
Views: 307

Re: How to restart MailScanner service in EFA4?

Great, thanks! I guess its normal not to see a stopping and starting message anymore.
by kidtriton
03 Mar 2020 15:27
Forum: How-to
Topic: How to restart MailScanner service in EFA4?
Replies: 2
Views: 307

How to restart MailScanner service in EFA4?

I sometimes modify the blocked attachments list and had these instructions saved for EFA3. I just rebuilt using EFA4 and the sudo service MailScanner restart doesn't work. I modified the filename.rules.conf and then restarted the whole OS and my list works but I'd like to be able to make the changes...
by kidtriton
24 Mar 2016 19:36
Forum: How-to
Topic: How to change the SMTP delivery port from 25 to 26
Replies: 4
Views: 2062

Re: How to change the SMTP delivery port from 25 to 26

I fixed it! It is done there in the /etc/postfix/transport file but the syntax is for the :26 to be outside the brakets. So instead of: # START E.F.A ADDED DOMAINS ###### mydomain.net smtp:[mailserver.mydomain.net:26] It's supposed to be: # START E.F.A ADDED DOMAINS ###### mydomain.net smtp:[mailser...
by kidtriton
24 Mar 2016 19:11
Forum: How-to
Topic: How to change the SMTP delivery port from 25 to 26
Replies: 4
Views: 2062

Re: How to change the SMTP delivery port from 25 to 26

I also edited the /etc/postfix/transport file to have the IP address instead of fqdn like this: # START E.F.A ADDED DOMAINS ###### mydomain.net smtp:[xxx.xxx.xxx.xxx:26] but it still doesn't work. And I'm finding this in the logs: postfix/smtp[12848]: fatal: valid hostname or network address require...
by kidtriton
24 Mar 2016 17:56
Forum: How-to
Topic: How to change the SMTP delivery port from 25 to 26
Replies: 4
Views: 2062

Re: How to change the SMTP delivery port from 25 to 26

I didn't do those two commands at first but I just did and tried again and still getting a status of (unknown mail transport error) here is the entry at the end of the /etc/postfix/transport file, is this correct? # START E.F.A ADDED DOMAINS ###### mydomain.net smtp:[mailserver.mydomain.net:26] If I...
by kidtriton
24 Mar 2016 16:31
Forum: How-to
Topic: How to change the SMTP delivery port from 25 to 26
Replies: 4
Views: 2062

How to change the SMTP delivery port from 25 to 26

My Exchange server is behind a home account that blocks port 25. I also used to run EFA behind that same router and used a service called GhettoSMTP to send all my incoming mail to port 26 and then I used a Cisco router nat statement to map incoming port 26 to internal port 25 of the EFA server. So ...