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ICS - Internet Component Suite

ICS is a TCP/IP communication component set (VCL and FMX). It supports most of the Internet protocols such as TCP, UDP, FTP, HTTP, POP3, SMTP, NNTP and much more. For both client and server and with of without SSL/TLS encryption. ICS is written in Delphi but can be used with C++ Builder as well.

543 topics in this forum

  1. Invalid Compiler Directive: 'MESSAGES'

    By Incus J,
    • 94 replies
    • 22752 views

  2. ICS v8.64 can't compile on Delphi 7

    By Kyle_Katarn,
    • 30 replies
    • 7924 views

  3. TWClientSocket OnConnect & OnDisconnect handlers?

    By aehimself,
    • 8 replies
    • 2783 views

  4. FBufHandler keeps data in memory

    By abe,
    • 2 replies
    • 1636 views

  5. TSslHttpCli Access violation at address or 404 error

    By Estefanie,   
    • 5 replies
    • 2050 views

  6. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 2715 views

  7. TSslHttpRest.RestParams.GetParameters - JSON value "true" vs true

    By milan,
    • 6 replies
    • 2219 views

  8. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 2944 views

  9. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 1825 views

  10. Batch / bulk email program that reads a database for addresses.

    By Plainer,
    • 13 replies
    • 3608 views

  11. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 3021 views

  12. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 4606 views

  13. TLS1.2, some Win10Pro reply "Connection aborted on request"

    By Bruno13,   
    • 12 replies
    • 3361 views

  14. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 2545 views

  15. OverbyteIcsMailQuTst mail demo program

    By Plainer,
    • 3 replies
    • 1748 views

  16. Seeking a Working email example demo program

    By Plainer,
    • 8 replies
    • 3138 views

  17. Full Help for ICS TFTPClient

    By M-Brig,
    • 3 replies
    • 2381 views

  18. THWClient.RequestDone

    By Dmytro Lendel,
    • 3 replies
    • 2280 views

  19. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 3283 views

  20. DebugLog

    By M-Brig,
    • 8 replies
    • 3023 views

  21. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1813 views

  22. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 2418 views

  23. OverbyteIcsLIBEAY.pas: f_CRYPTO_get_ex_data should return Pointer, not Integer

    By Ralf Junker,   
    • 2 replies
    • 1890 views

  24. OverbyteIcsLIBEAY.pas: EVP_PKEY_paramgen() pkey parameter should be double pointer

    By Ralf Junker,   
    • 0 replies
    • 1716 views

  25. OverbyteIcsLIBEAY.pas: TCryptoExNewFunc should be procedure, not function

    By Ralf Junker,   
    • 0 replies
    • 1667 views
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