Search found 31 matches

by Mail2GoCa
11 Feb 2023 20:47
Forum: 4.x Bugs
Topic: Cannot upgrade to 4.0.4-39 (Resolved)
Replies: 3
Views: 11351

Re: Cannot upgrade to 4.0.4-39

Problem resolved. My local cache was not refreshing. So here;s the fix. 1. Edit /etc/yum.repos.d/ius.repo by redirecting the url to archive From: [ius] name = IUS for Enterprise Linux 7 - $basearch baseurl = https://repo.ius.io/7/$basearch/ enabled = 1 To: [ius] name = IUS for Enterprise Linux 7 - $...
by Mail2GoCa
11 Feb 2023 20:31
Forum: 4.x Bugs
Topic: Cannot upgrade to 4.0.4-39 (Resolved)
Replies: 3
Views: 11351

Re: Cannot upgrade to 4.0.4-39

Thanks henk, but your solution was the first thing I tried. No luck. Same issue.
by Mail2GoCa
11 Feb 2023 11:34
Forum: 4.x Bugs
Topic: Cannot upgrade to 4.0.4-39 (Resolved)
Replies: 3
Views: 11351

Cannot upgrade to 4.0.4-39 (Resolved)

When I try to upgrade eFa to 4.04-39 from 4.0.4-26, I get the following [XXXXX@efa ~]# yum update Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: centos.mirror.globo.tech * eFa4: dl7.efa-project.org * epel: mirrors.wcupa.edu * extras: centos.mirror.globo.tech * updat...
by Mail2GoCa
23 Oct 2021 21:25
Forum: Feature Requests
Topic: 2FA/MFA
Replies: 1
Views: 2352

2FA/MFA

I believe that the next version of EFA (4.1?) must include multi-factor authentication. The tech for it is freely available in the open source community. I'd be happy to assist.
by Mail2GoCa
19 Oct 2021 19:04
Forum: How-to
Topic: How to prevent EFA to change the "mail from" address when deliver quarantined messages
Replies: 3
Views: 4685

Re: How to prevent EFA to change the "mail from" address when deliver quarantined messages

Edit /var/www/html/mailscanner/conf.php and look for the below code and make sure that "QUARANTINE_USE_SENDMAIL" is set to true. // Set QUARANTINE_USE_SENDMAIL to true to send released email as original email using sendmail, // false to send it as an attachment to a release message. define...
by Mail2GoCa
26 Jun 2019 13:27
Forum: How-to
Topic: LDAP Auth and Validation with Active Directory / Exchange for EFA 3.0.2.6
Replies: 20
Views: 13254

Re: LDAP Auth and Validation with Active Directory / Exchange for EFA 3.0.2.6

Hi andyhud I'm not sure if that can be done. I have never had a need to do that so I've never researched or tested it. However, there is a way to get around the DNS issue. 1. Set up a random 'A' record hostname in your public DNS records. Something like specialhost.domain.com (substitute domain.com ...
by Mail2GoCa
13 Jun 2019 09:05
Forum: 3.x Bugs
Topic: Some dangerous files can pass trough (spaces in filenames)
Replies: 7
Views: 11326

Re: Some dangerous files can pass trough (spaces in filenames)

Thanks Shawn. :clap:
This is clearly a weekend job.
by Mail2GoCa
15 Dec 2018 06:42
Forum: 3.x Bugs
Topic: Some dangerous files can pass trough (spaces in filenames)
Replies: 7
Views: 11326

Re: Some dangerous files can pass trough (spaces in filenames)

Can you post more details about how you updated MailScanner?
by Mail2GoCa
11 Dec 2018 22:38
Forum: 3.x Bugs
Topic: Traffic Graph issue
Replies: 0
Views: 2768

Traffic Graph issue

Does anyone know how this might have happened? and how I can fix it? It started yesterday.

It appears to be showing the total emails for the entire 24 hour period in one bar
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DSC_0241.JPG (595.41 KiB) Viewed 2768 times
by Mail2GoCa
07 Dec 2018 17:29
Forum: How-to
Topic: SPAM Problem
Replies: 28
Views: 16681

Re: SPAM Problem

Hi Telvenes, Blocking IPs yourself is a losing battle because the pro spammers are always changing their IPs. Even subscribing to to a blocklist service is not usually good enough. You probably have one or two valid reasons for turning off grey listing, but now it is time to ask yourself if it was w...
by Mail2GoCa
05 Dec 2018 18:39
Forum: How-to
Topic: LDAP Auth and Validation with Active Directory / Exchange for EFA 3.0.2.6
Replies: 20
Views: 13254

Re: LDAP Auth and Validation with Active Directory / Exchange for EFA 3.0.2.6

Hi Alex, Provided your AD is responding to LDAP queries, you should be good to go. To test ldap connectivity from the EFA box, you can formulate a simple query using ldapsearch. If it is not installed, you can download the package. The download package is called openldap-clients yum install openldap...
by Mail2GoCa
05 Dec 2018 14:37
Forum: How-to
Topic: LDAP Auth and Validation with Active Directory / Exchange for EFA 3.0.2.6
Replies: 20
Views: 13254

Re: LDAP Auth and Validation with Active Directory / Exchange for EFA 3.0.2.6

Hi Alex, Not all Exchange environments are the same. A lot depends on how your firewall is configured, if the exch server is not the same subnet at the EFA box, whether or not the users log in with their exchange alias or their email address, if the email address and the user principal name are the ...
by Mail2GoCa
20 Oct 2018 10:38
Forum: 3.x Bugs
Topic: Blacklist/Whitelist not working
Replies: 13
Views: 12054

Re: Blacklist/Whitelist not working

I haven,t forgotten about this. I've just abandoned it because I no longer need my original blacklist entries to be imported and the whitelist is quite short, so I've entered them manually.
by Mail2GoCa
15 Oct 2018 12:33
Forum: How-to
Topic: LDAP Auth and Validation with Active Directory / Exchange for EFA 3.0.2.6
Replies: 20
Views: 13254

LDAP Auth and Validation with Active Directory / Exchange for EFA 3.0.2.6

I've been playing around with this for a few hours now and finally got it working the way I wanted it. In my Exchange environment, most users log in with their primary email address such as user@domain.com It is also possible to log in with a user principal name (user@domain.local) or the older way ...
by Mail2GoCa
15 Oct 2018 10:08
Forum: How-to
Topic: How to integrate E.F.A 3.0.2.5 with Active Directory (windows 2012 r2)
Replies: 7
Views: 6979

Re: How to integrate E.F.A 3.0.2.5 with Active Directory (windows 2012 r2)

A quick note for those who have alias addresses in their Exchange server. For LDAP_FILTER, please use... define('LDAP_FILTER', 'proxyAddresses=smtp:%s', 'mail=%s'); or define('LDAP_FILTER', 'proxyAddresses=smtp:%s', 'proxyAddresses=SMTP:%s'); This allows validation lookup of all smtp email addresses...
by Mail2GoCa
13 Oct 2018 07:10
Forum: Discussion
Topic: SQLGrey and Senders with Multiple IPs
Replies: 7
Views: 6121

Re: SQLGrey and Senders with Multiple IPs

I'm with you on that one pdwalker.
Better more delays than more junk.
by Mail2GoCa
12 Oct 2018 12:30
Forum: How-to
Topic: Monitor Only
Replies: 5
Views: 3296

Re: Monitor Only

Good call.

Now I've learned something too :D
by Mail2GoCa
12 Oct 2018 11:43
Forum: 3.x Bugs
Topic: Blacklist/Whitelist not working
Replies: 13
Views: 12054

Re: Blacklist/Whitelist not working

I'll be testing all this methodically once I set up my lab and I'll report back with documented steps and results.

Thanks for all your help so far.
by Mail2GoCa
12 Oct 2018 10:43
Forum: 3.x Bugs
Topic: Blacklist/Whitelist not working
Replies: 13
Views: 12054

Re: Blacklist/Whitelist not working

quarantine/20180914/nonspam/A2B9B182AA3.A9CDD:X-Greylist: whitelisted by SQLgrey-1.8.0 Simply means that it was whitelisted as a valid domain/address and IP combination in SqlGrey which is the first line of defense in EFA but is a completely separate program. This has absolutely nothing to do with ...
by Mail2GoCa
12 Oct 2018 10:38
Forum: 3.x Bugs
Topic: Blacklist/Whitelist not working
Replies: 13
Views: 12054

Re: Blacklist/Whitelist not working

because the domains in the whitelist table that were imported are still being scanned by SA (not highlighted in green) and the ones in the blacklist table that were imported were not being blocked (Not highlighted in black). A couple of the whitelist emails were flagged as spam by SA and never made ...
by Mail2GoCa
12 Oct 2018 10:12
Forum: 3.x Bugs
Topic: Blacklist/Whitelist not working
Replies: 13
Views: 12054

Re: Blacklist/Whitelist not working

Looks like it was finding the entries. Just not using them. Oct 9 19:46:28 emxg MailScanner[27207]: MailWatch: Whitelist refresh time reached Oct 9 19:46:28 emxg MailScanner[27207]: MailWatch: Starting up MailWatch SQL Whitelist Oct 9 19:46:28 emxg MailScanner[27207]: MailWatch: Read 523 whitelist e...
by Mail2GoCa
12 Oct 2018 10:00
Forum: 3.x Bugs
Topic: Blacklist/Whitelist not working
Replies: 13
Views: 12054

Re: Blacklist/Whitelist not working

Thanks. I'll look into that after I set up a copy of the current production VM in a lab environment. This should prove interesting. As for SqlGrey, yep it's definitely running. That's what's catching 95% of the spam. [root@emxg ~]# ps -ef |grep sqlgrey sqlgrey 2727 1 0 Oct11 ? 00:00:03 /usr/bin/perl...
by Mail2GoCa
12 Oct 2018 09:21
Forum: 3.x Bugs
Topic: Blacklist/Whitelist not working
Replies: 13
Views: 12054

Re: Blacklist/Whitelist not working

Thanks for the time you've taken to test this out. I did in fact reboot the appliance after I imported the lists. In the white list I imported around 550 entries and in the blacklist I imported approx 4800 entries. After the reboot I let it run for a good 2 hours before checking if the entries were ...
by Mail2GoCa
12 Oct 2018 08:32
Forum: How-to
Topic: Monitor Only
Replies: 5
Views: 3296

Re: Monitor Only

Hah. It seems my suspicions were corrrect. The SpamAssassin score threshold is configured in /etc/MailScanner/MailScanner.conf Look for these lines... somewhere around line 2240 # This replaces the SpamAssassin configuration value 'required_hits'. # If a message achieves a SpamAssassin score higher ...