Retoric:

In nowadays most valuable Internet users skill is maximally quick close spam message in browser or delete in email. Who reads SPAM? It's a social behaviouir?

OK.
Great Thanks for assistance!
I was a blind

The main problem remains is SPAM messages with BCC.
Is there a remedy for it?

I would like to block them all.

Diagnostics report: >>>>>>>>>>>>>>>>>>>>>>>>>>>>> 2018-11-01 Hmailserver: 5.6.4-B2283 DOMAINS "Domain1.com" - baxxxxxx.lv Enabled: True |- "Alias1.com" - maxx.baxxxxxx.lv SIGNATURE LIMITS DKIM ADVANCED Enabled: False Max size: 0 Enabled: False Max message size: 0 Plus addressing: False Max size of a...

Thank You for fast response.
I will do it later, because I'm not on server's location right now.

Hello! Hmailserver on Windows Server 2003R2, one mail domain. All works as expected, but I have issue related to spam messages. The my domain users receives spam messages addressed to nonexisting user on server. Messages addressed to ANOTHER domain user. May it is some spam technology, I don't know....

I got the following error:

"ERROR" 2616 "2018-10-24 14:15:40.312" "Script Error: Source: msxml6.dll - Error: 800C0008 - Description: System error: -2146697208.[nl] - Line: 59 Column: 2 - Code: (null)"

Server 2003R2, Hmailserver 5.6.4

when use script from Po-In, posted 2018-05-24 13:46

Hello!

Which of these scripts will be worked on server2003R2?

Switch replaced. Today all works normally. May replacement of 0.0.0.0 to NIC address helped. This was last I did.

I found one problem. My Thunderbird client on Linux makes this problem. When Thunderbird stucks, another client- Outlook on another Windows machine works good. However I got some messages from clients on Outlook, that delay occurs sometimes. I will test it further. For now I write HMS host's interfa...

TCP logs on HMS stays clear, when problem occurs. When connection is established, log shows connection normally.

After replacing NIC the problem remains the same. I'm sure nothing to do with HMS. The connection is lost (occasionally) in hosts operating system- MS Server 2003 R2 SP2 on this way to HMS. Unfortunately I have no idea what to do. It seems like no problems, if the client connects from outside, not f...

All defaults- no limits

SMTP connections is default. Debugging and POP SMTP IMAP logs shows nothing, when client unsuccessful tries connect to HMS. You will right- seems like there is problem with base server not with HMS. I had issues with server's network interface card in past. My be it needs to be replaced. Thank You f...

The all clients and HMS are on the same local area network and share the same address group. No routers. DNS resolution occurs normally- in these problematic moments I can telnet HMS by domain name. Tracert completes in one step.

I also have 2003 R2 as DC. All works fine many years. Recently I have upgrade to HMS latest. There is some delay problems, but in general all works fine. There was not problems with installation and migration from Mercury mailserver at all.

Hello! I have relatively small installation of Hmailserver on Windows Server 2003 2. All works fine long time, but suddenly the email client (different clients- Outlook and Thunderbird does the same) connection to server sometimes takes long time (2- 5 minutes or more). In these moments Hmailserver ...