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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.

481 topics in this forum

  1. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1552 views

  2. DebugLog

    By M-Brig,
    • 8 replies
    • 2619 views

  3. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 2151 views

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

    By Ralf Junker,   
    • 0 replies
    • 1463 views

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

    By Ralf Junker,   
    • 2 replies
    • 1609 views

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

    By Ralf Junker,   
    • 0 replies
    • 1367 views

  7. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 9121 views

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

    By CosticaM,   
    • 2 replies
    • 1346 views

  9. Cannot install in Delphi XE7

    By B16,
    • 3 replies
    • 1700 views

  10. Let's Encrypt old root expiry

    By Angus Robertson,
    • 0 replies
    • 1396 views

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

    By merijnb,   
    • 63 replies
    • 11396 views

  12. TSslSmtpCli in Console App

    By GillesL.,
    • 6 replies
    • 2270 views

  13. ICS v8.64 can't compile on Delphi 7

    By Kyle_Katarn,
    • 30 replies
    • 6227 views

  14. ICS V8.64 announced

    By Angus Robertson,
    • 1 reply
    • 2475 views

  15. OverbyteIcsWSocket.pas bug: PunyServerName filled with 8-bit data, even if it is a 16-bit UnicodeString

    By Ralf Junker,   
    • 1 reply
    • 1715 views

  16. OverbyteIcsLIBEAY.pas f_EVP_DigestSignInit() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1592 views

  17. TSslHttpRest - 429 (Too Many Requests) - resend request

    By Anxich,
    • 11 replies
    • 2733 views

  18. Filling and submitting a form programmatically with ICS

    By Carlos Tré,   
    • 7 replies
    • 2435 views

  19. IdThread and THttpCli

    By APAPE,
    • 9 replies
    • 3440 views

  20. Links to OpenSSL 1.0.2u Windows binaries are broken

    By Silmor Senedlen,
    • 2 replies
    • 1730 views

  21. TSmtpCli does not send the e-mail ?

    By chmichael,
    • 1 reply
    • 1613 views

  22. OverbyteIcsSSLEAY.pas f_SSL_set_msg_callback() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1640 views

  23. OverbyteIcsSSLEAY.pas f_SSL_clear() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1764 views

  24. OverbyteIcsSSLEAY.pas f_SSL_bytes_to_cipher_list() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1779 views

  25. OverbyteIcsWSocket.SslWSocketCopyRight does not exist

    By Ralf Junker,   
    • 3 replies
    • 1974 views
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