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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.

541 topics in this forum

  1. TWClientSocket OnConnect & OnDisconnect handlers?

    By aehimself,
    • 8 replies
    • 2749 views

  2. FBufHandler keeps data in memory

    By abe,
    • 2 replies
    • 1628 views

  3. TSslHttpCli Access violation at address or 404 error

    By Estefanie,   
    • 5 replies
    • 2021 views

  4. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 2699 views

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

    By milan,
    • 6 replies
    • 2205 views

  6. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 2926 views

  7. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 1813 views

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

    By Plainer,
    • 13 replies
    • 3569 views

  9. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 2981 views

  10. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 4557 views

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

    By Bruno13,   
    • 12 replies
    • 3340 views

  12. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 2534 views

  13. OverbyteIcsMailQuTst mail demo program

    By Plainer,
    • 3 replies
    • 1734 views

  14. Seeking a Working email example demo program

    By Plainer,
    • 8 replies
    • 3095 views

  15. Full Help for ICS TFTPClient

    By M-Brig,
    • 3 replies
    • 2359 views

  16. THWClient.RequestDone

    By Dmytro Lendel,
    • 3 replies
    • 2272 views

  17. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 3267 views

  18. DebugLog

    By M-Brig,
    • 8 replies
    • 2991 views

  19. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1798 views

  20. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 2399 views

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

    By Ralf Junker,   
    • 2 replies
    • 1882 views

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

    By Ralf Junker,   
    • 0 replies
    • 1702 views

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

    By Ralf Junker,   
    • 0 replies
    • 1653 views

  24. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 9979 views

  25. ICS FTP demos not working. Unable to get a file from an ftp site

    By CosticaM,   
    • 2 replies
    • 1594 views
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