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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
    • 1698 views

  2. TSslHttpRest with multipart/form-data

    By tulio,   
    • 1 reply
    • 2305 views

  3. Cache mode - Debug

    By nouvakis,
    • 1 reply
    • 1481 views

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

    By Plainer,
    • 13 replies
    • 2660 views

  5. Runtime Error with OverbyteIcsSslMailSnd.exe

    By Plainer,   
    • 11 replies
    • 2380 views

  6. Stable Communication between ICS TSslWSocket and TSslWSocketServer

    By idontknow,   
    • 12 replies
    • 3395 views

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

    By Bruno13,   
    • 12 replies
    • 2675 views

  8. TFtpClient: Very low speed on transfer data

    By Alexey Ischuk,
    • 8 replies
    • 1992 views

  9. OverbyteIcsMailQuTst mail demo program

    By Plainer,
    • 3 replies
    • 1371 views

  10. Seeking a Working email example demo program

    By Plainer,
    • 8 replies
    • 2499 views

  11. Full Help for ICS TFTPClient

    By M-Brig,
    • 3 replies
    • 1895 views

  12. THWClient.RequestDone

    By Dmytro Lendel,
    • 3 replies
    • 1888 views

  13. TWSocketThrdClient and THttpCli.Post in socket thread

    By Dmytro Lendel,
    • 7 replies
    • 2753 views

  14. DebugLog

    By M-Brig,
    • 8 replies
    • 2416 views

  15. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1340 views

  16. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 1922 views

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

    By Ralf Junker,   
    • 2 replies
    • 1332 views

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

    By Ralf Junker,   
    • 0 replies
    • 1248 views

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

    By Ralf Junker,   
    • 0 replies
    • 1180 views

  20. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 8504 views

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

    By CosticaM,   
    • 2 replies
    • 1219 views

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

    By merijnb,   
    • 63 replies
    • 10106 views

  23. Cannot install in Delphi XE7

    By B16,
    • 3 replies
    • 1538 views

  24. Let's Encrypt old root expiry

    By Angus Robertson,
    • 0 replies
    • 1215 views

  25. TSslSmtpCli in Console App

    By GillesL.,
    • 6 replies
    • 2003 views
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