hMailServer forum

Dravion

He was talkin about a self developed C# Application which needs to SaveFile to a specific path. Windows itself supports only Filesystem paths or a UNC Networkpath for a remote file Operation. However: A Remote file operation is only allowed if a C# Application can authenticate itself against the rul...

Dravion

1) Create a Local Computer User account on your hMailserver Computer which is Member of the local Computers Administrators group Sorry, but a Local Computer Account will have no network access at all, regardless of the group membership. But a Network Active Directory User can be Member of a Local C...

Dravion

When a service runs under the LocalSystem account on a computer that is a domain member [emphasis mine], the service has whatever network access is granted to the computer account, or to any groups of which the computer account is a member. And thats why i provided my solution to address exactly th...

Dravion

When a machine is domain joined, the LocalSystem account (NT AUTHORITY\SYSTEM) has the same permission on the network as the computer account (paragraph 3: https://docs.microsoft.com/en-us/windows/win32/ad/the-localsystem-account) So, to write a file from the LocalSystem context on a domain member,...

Dravion

Network Security Credentials in Windows Active Directory Domains are shared by Kerberos Security Tokens. You have local Machine permissions (required to run a Windows Service on a specific Computer) and you have Domain Administrator Account permissions, maintained by Active Directory to grant permis...

Dravion

In Germany, some Regions are on Lockdown.

If you dare to go out (except, going to work or to a food or a drugstore or a Doctor) you risk getting a fine up to 25.000 EUR or multiple years in jail.

Now, more and more young people getting the Virus as well. Its showdown time.

Dravion

because its alkways 1433

Dravion

A Nurse i know has talked to me.

They are stealing Toillet Rolls from the Hospitals now^^

Dravion

Glad you sorted it.

Dravion

You can change the hMailServer Startupmode to manual and let it startup by a custom VBScript after the MySQL Database Service was started on the remote server. It is possible, to launch a Windows Service on a Remote Machine and ceck its current state and state changes unti it is running via WMI COM ...

Dravion

HTTP Error 500 is a general Error Message which doesn't tell you anything about the Nature of your PHP-Error 1) Open Notepad as Administrator 2) Open your php.ini fole 3) Insert the following params at the end of it php_flag display_errors on php_value error_reporting 2039 error_reporting(-1); ini_s...

Dravion

Thank you!!! Operation failed The operation failed. Please make sure that you have logged on with the appropriate permissions to perform this task. The following description exists: Function get_magic_quotes_gpc() is deprecated Error location: functions.php This is another Error Function get_magic_...

Dravion

SorenR wrote: ↑
2020-03-07 00:46
Why do you always overcomplicate things?

Its not my problem that you dont know anything about how DNS-Servers work.

Dravion

if I had a use case where I wanted to receive mail for a dynamically-generated subdomain, say thread-id.domain.com This part is DNS-Server related and hMailServer can only work on top of functioning DNS-Zone Information. In hMailServers code, it regulary sents DNS-Queries to the Windows OS defined ...

Dravion

This all doesnt make sense because MX entries are maintained by an DNS-Server in its hierachical Zonefile Databases (its not an SQL or NoSQL Database, its more like a LDAP Database). However: You can only setup 1 (one) MX DNS Entry per DNS-Domain but you can Subclass a Subdomain within the DNS-Datab...

Dravion

There is no known Problem with Windows Server 2019.

Just install.NET from the integrated .NET Component Installer and everything works just fine durning Setup of hMailServer.

Dravion

This indicates the Windows DNS-Client cannot reach one of your local or public DNS-Servers.

Check with the Hostmaster in charge if your DNS-Server and report to him your DNS-Client receives SERVFAIL notifications.

Dravion

I don't know if it will help you, but i will build x86 (i686) 32-Bit versions (Windows 32-Bit) because it helps to identify some native C/C++ code errors better.
This will help hMailServer on the long run, especially if we see a CPU Register length upgrade in the future like 128-Bit CPU's or greater.

Dravion

Its possible you edited the wrong php.ini file which isnt loaded.

1) Open a Windoes Comnand prompt
2) cd c:\what ever\php
3) php -m

check for errors and make sure donet_com is loaded
by php.

Dravion

Dravion

Shit, now italy and germany has rising infection rates.

I dont hope its getting out of control!

Dravion

Check your Slow Query log and check which takes longer than 500 ms. Any under 500 ms is good, any above must be optimized. https://serverpilot.io/docs/how-to-read-the-mysql-slow-query-log/ you can also use EXPLAIN command before your SQL-Query to get to know which part of your SQL-Statement is runni...

Dravion

cast your TIMESTAMP string to TIMESTAMP Datatype before you compare Date and Time like this: < STR_TO_DATE('2012-12-23 18:00:00','YYYY-MM-DD HH:MI:SS') Next, use ALLWAYS PREPARED STATEMENTS! Avoid Dynamic SQL like WHERE = 'blah' Dynamic SQL always is forcing to re-anaylse your whole SQL-Query by the...

Dravion

Disable your ESET Antivirus or exclude hMailServers DATA Folder from it.

Dravion

You can reduce the Volume by moving for example old Emails to another Folder and having only a few in your Inbox. You also can delete old Emails completely in Thunderbird or via a Script on hMailServer side. You can also increase the Hardware performance on the Server and Client Computer by using fa...

Dravion

By the way, hMailServer is written in VB6? No. The Main Server (hMailServer.exe) is written in C/C++ and is 240.000 Lines of code. It relies heavy on the OpenSource BOOST Framework and uses a Asynchronous Networkinng approach, which scales verry well. For Remote Administration and Script Event Proc...

Dravion

If Dravion is correct, then it won't matter, PHPWebAdmin won't work either PHPMyAdmin schould work (if properly configured) because it doesn't need the Microsoft .NET Framework. hMailServer.exe doesn't need MS .NET either. Affected are only hMailAdmin.exe, DBQuick.exe, DataSyncronizer and DBSetup.e...

Dravion

Worldwide DNS-Server updates/changed on the Public Internet can take up to 72h.

Dravion

Sounds like a .NET Framework Error. hMailAdmin.exe depends on a Runtime Component called "Microsoft .NET 2.0". hMailServer Setup is trying to install it durning Setup if its not found, but the Installer can only install it correctly on Windows XP. For all other supported Windows versions, you need t...

Dravion

Lee Thompson wrote: ↑
2020-02-17 10:05

hmbaer wrote: ↑
2020-02-02 15:01

mattg wrote: ↑
2020-02-02 14:33
no idea, depends on Martin
Please do not let this project die.
I doubt it's dying, server software development takes time and, most importantly, a lot of testing.

And testing Network code is a special kind of beast^^

Dravion

According to Release info, you need atleast a PHP 7.x version.
PHP 5.3 isn't supported anymore.

Dravion

You need to install the MS-SQL Server Driver for the exact PHP Version you are running https://docs.microsoft.com/en-us/sql/connect/php/download-drivers-php-sql-server?view=sql-server-ver15 Then you need to follow this instructions to enable it in PHP.INI https://docs.microsoft.com/en-us/sql/connect...

Dravion

You cannot act as your own SMTP-Relay server behind a NAT-Router.

You need a third party Relay server if hMailServer isn't configured as your primary MX (Mail Exchanger) for your public DNS Internet Domain.

Dravion

Glad you solved it

Dravion

Try this Open your loaded PHP.INI, assuming your PHP Path is something like this C:\Program Files\PHP\php.ini Lookup this section "Dynamic Extensions " Your will see a lot of PHP Extension listed ( if ; stand before, it means its not enabled) Check the list of Extensions carefully and if you cannot ...

Dravion

First of all, use SQL Prepared Statements. If you insert dynamic string variables in your SQL-Statements, you force the Database Query Planer to Re-Evaluate every new SQL-Query which needs to be executed while Prepared Statements needs to be calculated and compiled only once. You also should avoid T...

Dravion

Powershell 1.x / 2.x / 3.x / 4.x ect. depends on the (old) Microsoft .NET Framework. The "OLD" .NET Framework is now deprecated in favor of the new .NET-Platform ".NET Core". However: ,NET "old" and.NET "new" isn't something you can fully integrate into the hMailServer.exe Windows Service. You can I...

Dravion

Open a Windows Command prompt and run the this command

"%programfiles(x86)%\hMailServer\bin\hMailServer.exe" /Register

exit the Windows Command prompt and check if the error is gone.

Dravion

Maybe this is a good starting point
https://www.hmailserver.com/forum/viewt ... 21&t=32829

Dravion

No Username for MS-SQL CE is normal. But Database Username and Password has nothing to do with your hMailServer Administrator password. The Admin Password is a hashed Password done with MD5. Make sure you opened your Texteditor as Windows Admin or none of your changes will be saved and the old setti...

Dravion

Yes. But if you previously crashed a hMailServer Installation, please uninstall it first and after Uninstall remove the remains of hMailServer manually. Make sure to backup your hMailServer Data before you delete the hMailServer main folder at: C:\Program Files (x86)\hMailServer Now you can Install ...

Dravion

You didn't run the DBSetup step durning the Installation correctly. If you dont know what to do, use the Internal Database option durning Setup.

Dravion

SSPI in terms of hMailServer is most a SQL-Server with Windows Authentication thing.

Just use a MS-SQL-Server DB-User without Windows Authentication.

Dravion

Take a look at this

https://docs.microsoft.com/en-us/azure/ ... r-overview

Dravion

This has nothing to do with what i said. I talked about setting up you Windows Network card ip address and you start talking about DNS-Settings. If we talk about Network settings, we talk about Network card settings, if we talk about DNS, we talk about DNS but it makes no sense, trying to apply Netw...

Dravion

Check this first:
https://www.hmailserver.com/documentati ... e_ToLatest

PS: Maybe you need to upgrade in smaller steps like 5.2 / 5 3 /5.4 /5 5 /5.6 and so on.

Dravion

No.
You simply add your your public internet ip address to your Windows Server Network Card.
Nothing more, nothing less.

Dravion

DBQuick.exe does this: if (_application.Database.DatabaseType == hMailServer.eDBtype.hDBTypeMSSQLCE || _application.Database.DatabaseType == hMailServer.eDBtype.hDBTypeUnknown) { InitializeInternalDatabase(); } It basically creates a Internal MS-SQL-CE Database, but it doesn't create a MS-SQL Server...

Dravion

What do you mean with "private" ip? A ip address which is issued by RIPE is a public Internet ip address. A local Organization/Office or Home-Network is known as a LAN (Local Area Network) In most cases LAN ip addresses are not visible to the public Internet but connected to the Internet via some so...

Dravion

I have public ip from Azure portal and I can connect to VM using RDP (3389), I can ping any existing addresses from here ( your 1) and 2) ) then I installed HMailServer on this VM, open all ports like 25, 143, 587, 465, 993 and 995 (and, maybe, even 110) through inbound rule in Windows Firewall (is...

Dravion

This is ip ranges specific.

I recomnend to reset your ip ranges to default (there is a default button) and restart hmailserver. Check the new log and report back.

Dravion

Dont fall for fancy names, Windows is Windows. If you where able to login to your Windows Server via Remotdesktop and successfully installed hMailServer, you should also be able to do the required Port settings to make it work with the Internet. 1) Make sure your Windows Network Adapter has your pub...

Dravion

Thanks. How to re-configure user, due to password issue? This goes for any Database hMailServer is supporting (except for MS-SQL-CE Internal Database). First of all, you need to know the SQL-Database server Administrator's Username and its Password. Only a Database Server Administrator Account can ...

Dravion

Your Database Username or Password or both is wrong.

Dravion

Regarding MS-SQL Server and TLSv1.2 there are some Problems which has nothing to do with hMailServer at all. It's true, SQL-Server 2008 + Service Pack 4 and higher does support TLSv1.2, but this doesn't mean you can disable TLSv1.1 or TLSv1.0 for SChannel (Microsoft's SSL-Library, which is used by M...

Dravion

Watch this GitHub Issue Dicussion with Martin regarding your TLSv1.2 Problem

https://github.com/hmailserver/hmailserver/issues/229

Dravion

First of all, if you want to setup a new Database, you need.a Database Account which has permissions to run SQL CREATE DATABASE command. If you want to use a different Database User, you need to create this Database User+its Password in the first place and grant all required permissions to it. After...

Dravion

That's why i prefer Native Apps, compiled for the Target Operating system instead of a fancy VM, a Sandbox or Interpreter Environments. As Programmer (if you know what you are doing) you can develop a Native Win32-App which can run from Win95 up to Windows 10/Windows Server2000 upto 2019 (incl. 64-B...

Dravion

985959 Auto IP-Ranges banns?

Dravion

HCD - Statement To make long story short: HCD is gone. As i started HCD, it looks like Martin was no longer interested or had time to work on hMailServer. I don't know why, but i like this Software and wanted to contribute something to its Future. Luckily, Martin showed up again and did a great Job...

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