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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.

437 topics in this forum

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

    By milan,
    • 6 replies
    • 1712 views

  2. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 2308 views

  3. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 1486 views

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

    By Plainer,
    • 13 replies
    • 2697 views

  5. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 2396 views

  6. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 3420 views

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

    By Bruno13,   
    • 12 replies
    • 2693 views

  8. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 2003 views

  9. OverbyteIcsMailQuTst mail demo program

    By Plainer,
    • 3 replies
    • 1377 views

  10. Seeking a Working email example demo program

    By Plainer,
    • 8 replies
    • 2515 views

  11. Full Help for ICS TFTPClient

    By M-Brig,
    • 3 replies
    • 1903 views

  12. THWClient.RequestDone

    By Dmytro Lendel,
    • 3 replies
    • 1896 views

  13. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 2770 views

  14. DebugLog

    By M-Brig,
    • 8 replies
    • 2427 views

  15. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1353 views

  16. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 1934 views

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

    By Ralf Junker,   
    • 2 replies
    • 1351 views

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

    By Ralf Junker,   
    • 0 replies
    • 1257 views

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

    By Ralf Junker,   
    • 0 replies
    • 1188 views

  20. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 8530 views

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

    By CosticaM,   
    • 2 replies
    • 1227 views

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

    By merijnb,   
    • 63 replies
    • 10204 views

  23. Cannot install in Delphi XE7

    By B16,
    • 3 replies
    • 1555 views

  24. Let's Encrypt old root expiry

    By Angus Robertson,
    • 0 replies
    • 1223 views

  25. TSslSmtpCli in Console App

    By GillesL.,
    • 6 replies
    • 2016 views
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