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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.

489 topics in this forum

  1. TSslHttpCli Access violation at address or 404 error

    By Estefanie,   
    • 5 replies
    • 1777 views

  2. Sending rich text emails?

    By Plainer,
    • 6 replies
    • 2449 views

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

    By milan,
    • 6 replies
    • 2004 views

  4. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 2613 views

  5. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 1678 views

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

    By Plainer,
    • 13 replies
    • 3180 views

  7. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 2654 views

  8. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 3939 views

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

    By Bruno13,   
    • 12 replies
    • 3014 views

  10. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 2321 views

  11. OverbyteIcsMailQuTst mail demo program

    By Plainer,
    • 3 replies
    • 1574 views

  12. Seeking a Working email example demo program

    By Plainer,
    • 8 replies
    • 2748 views

  13. Full Help for ICS TFTPClient

    By M-Brig,
    • 3 replies
    • 2115 views

  14. THWClient.RequestDone

    By Dmytro Lendel,
    • 3 replies
    • 2119 views

  15. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 2991 views

  16. DebugLog

    By M-Brig,
    • 8 replies
    • 2662 views

  17. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1606 views

  18. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 2197 views

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

    By Ralf Junker,   
    • 2 replies
    • 1669 views

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

    By Ralf Junker,   
    • 0 replies
    • 1518 views

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

    By Ralf Junker,   
    • 0 replies
    • 1482 views

  22. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 9294 views

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

    By CosticaM,   
    • 2 replies
    • 1399 views

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

    By merijnb,   
    • 63 replies
    • 11899 views

  25. Cannot install in Delphi XE7

    By B16,
    • 3 replies
    • 1743 views
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