3 Ways of blocking sendmail.php on IIS webserver
...https://www.paypal.com/paypalme/jreilink. Method 1: Block POST requests using a URL Rewrite Module rewrite rule A quick way to stop the spam sending abuse is by blocking POST requests on a mail...
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Send email with PowerShell
...to SMTP servers. While there is no immediate replacement available in PowerShell, we recommend you do not use Send-MailMessage at this time. See https://aka.ms/SendMailMessage for more information. Time for something...
Use OpenSSL for basic SSL/TLS tasks
...certificates in Windows Server using PowerShell Use PowerShell with SSL client certificates for HTTPS GET requests Test SMTP authentication and StartTLS Don’t turn off CURLOPT_SSL_VERIFYPEER and fix your PHP configuration...
Add VirtIO drivers to Windows Recovery Environment (Windows RE)
...Windows Server 2016 on Hyper-V stuck at stopping Requirements Windows VirtIO Drivers ISO (https://fedorapeople.org/groups/virt/virtio-win/direct-downloads/stable-virtio/virtio-win.iso) Windows Server 2019/2022 ISO, or its install.wim file winre.wim file, extracted from install.wim (see below) You...
Disallow direct access to PHP files in wp-content/uploads/
...this one. Costs like coffee ☕, web hosting services, article research, and so on. Thank you for your support❤️ https://www.paypal.com/paypalme/jreilink. Did you know you can use Windows Server File Server...
What are 4 important security measures for Windows Server & IIS 10?
...providers that support the security properties that are required according to the UNC Hardened Access configuration. For more information and details, see https://support.microsoft.com/kb/3000483. SMB Signing The Server Message Block (SMB)...
Install IIS in Windows 11 using PowerShell
...ones are: IIS-WebServerRole IIS-WebServer IIS-CommonHttpFeatures IIS-HttpErrors IIS-HttpRedirect Redirect HTTP to HTTPS IIS-ApplicationDevelopment IIS-Security IIS-RequestFiltering Remove IIS Server version HTTP Response Header “The length of the URL for this request exceeds...
Configure Windows Debugging Symbols in WinDbg
...https://github.com/DebugPrivilege/InsightEngineering. Each section goes beyond just the theory aspects, emphasizing practical examples using tools like Visual Studio, Process Explorer, and WinDbg. One-time donation Please take a second to support Sysadmins...
Check website availability with PHP and cURL
...@Jan_Reilink * Send your donation through https://www.paypal.me/jreilink. Thanks! * * @param string $url URL that must be checked */ function url_test( $url ) { $timeout = 10; $ch = curl_init();...
Send mail through SendGrid Web API using PowerShell
...Name" } } '@ Invoke-RestMethod -Method POST ` -Uri https://api.sendgrid.com/v3/mail/send ` -Headers $headers ` -ContentType 'application/json' ` -Body $bodyParams This is it. Configurable Sending in the EU This feature empowers...
Convert .htaccess to web.config
...support❤️ https://www.paypal.com/paypalme/jreilink. Set MIME-type and charset for file extension in IIS (Apache mod_mime equivalent) http://httpd.apache.org/docs/2.2/mod/mod_mime.html. Associates the requested filename’s extensions with the file’s behavior (handlers and filters) and content (mime-type,...
How to set a good PHP realpath_cache_size
...the cache, the cache size must be larger. This value does not directly control the number of distinct paths that can be cached. https://www.php.net/manual/en/ini.core.php#ini.realpath-cache-size Summary The PHP directive realpath_cache_size can...
Huge increase in WordPress xmlrpc.php POST requests
...<?php: // Quick 'n dirty XMLRPC logger // Follow me on Twitter: @Jan_Reilink, support me: // https://www.paypal.me/jreilink $xmlrpc_log = "../database/xmlrpc_log.txt"; $text = ""; if ( $_SERVER['REQUEST_METHOD'] === 'POST' ) {...
Use authenticated SMTP over TLS encrypted connections, in PHP, ASP and ASP.NET
...// telling the class to use SMTP // support and donate: https://www.paypal.me/jreilink $mail->IsSMTP(); /* * enables SMTP debug information (for testing) * 1 = errors and messages * 2 =...
How to play old games on Windows with DOSBox
...Hereinafter, you obviously need the CD-ROM. No worries, you download these from The Internet Archive for free! Here you find the original Command & Conquer by Virgin ISO’s: https://archive.org/details/Command_And_Conquer_1995_Virgin (unfortunately...
List all SPNs used in your Active Directory
...the Service Principal Names – SPNs. # Source / credit: # https://social.technet.microsoft.com/wiki/contents/articles/18996.active-directory-powershell-script-to-list-all-spns-used.aspx cls $search = New-Object DirectoryServices.DirectorySearcher([ADSI]"") $search.filter = "(servicePrincipalName=*)" ## You can use this to filter for Organizational Units:...
PowerShell return value, exit code, or ErrorLevel equivalent
...Server 2016. Server 2012 matches # 6.2.9200.0, and so on. # # See https://msdn.microsoft.com/nl-nl/library/windows/desktop/ms724832(v=vs.85).aspx # for more information about Windows Server versions. $cleanup = $false # Always be careful comparing...
How to install IIS URL Rewrite Module on Windows Server 2016 & IIS 10
...https://www.iis.net/downloads/microsoft/url-rewrite#additionalDownloads. Therefore, the above steps are no longer necessary in Windows Server 2016 RTM. How to get the Windows Server version using PowerShell? If you want to find out the...
PHP with WinCache on IIS
...for PHP 7.3 from https://sourceforge.net/projects/wincache/files/wincache-2.0.0/, choose the right version: x86 or x64! run the executable wincachewpi-2.0.0.8-7.3-nts-vc15-x86.exe to unpack the files in, for instance c:\temp. if you happen to download the...
Exploit PHP’s mail() to get remote code execution
...safe mode, the fifth parameter is disabled. (note: only affected since PHP 4.2.3) https://www.php.net/manual/en/features.safe-mode.functions.php Now, let’s have a look at the sendmail manual. I’m not going to post the entire...
