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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.

440 topics in this forum

  1. FBufHandler keeps data in memory

    By abe,
    • 2 replies
    • 1258 views

  2. TSslHttpCli Access violation at address or 404 error

    By Estefanie,   
    • 5 replies
    • 1511 views

  3. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 2163 views

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

    By milan,
    • 6 replies
    • 1764 views

  5. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 2348 views

  6. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 1509 views

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

    By Plainer,
    • 13 replies
    • 2745 views

  8. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 2451 views

  9. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 3486 views

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

    By Bruno13,   
    • 12 replies
    • 2758 views

  11. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 2059 views

  12. OverbyteIcsMailQuTst mail demo program

    By Plainer,
    • 3 replies
    • 1427 views

  13. Seeking a Working email example demo program

    By Plainer,
    • 8 replies
    • 2541 views

  14. Full Help for ICS TFTPClient

    By M-Brig,
    • 3 replies
    • 1935 views

  15. THWClient.RequestDone

    By Dmytro Lendel,
    • 3 replies
    • 1954 views

  16. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 2797 views

  17. DebugLog

    By M-Brig,
    • 8 replies
    • 2481 views

  18. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1381 views

  19. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 1962 views

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

    By Ralf Junker,   
    • 2 replies
    • 1398 views

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

    By Ralf Junker,   
    • 0 replies
    • 1288 views

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

    By Ralf Junker,   
    • 0 replies
    • 1224 views

  23. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 8633 views

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

    By CosticaM,   
    • 2 replies
    • 1250 views

  25. Odd (OpenSSL?) bug and types in X509 certs

    By merijnb,   
    • 63 replies
    • 10378 views
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