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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.

556 topics in this forum

  1. Invalid pointer operation in TCustomLineWSocket.Destroy;

    By Dmytro Lendel,
    • 1 reply
    • 1906 views

  2. DebugLog

    By M-Brig,
    • 8 replies
    • 3161 views

  3. Windows 10 vs Windows 7 SMTP/Winsock issue

    By GillesL.,
    • 4 replies
    • 2489 views

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

    By Ralf Junker,   
    • 0 replies
    • 1773 views

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

    By Ralf Junker,   
    • 2 replies
    • 1954 views

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

    By Ralf Junker,   
    • 0 replies
    • 1724 views

  7. SSL_CTX_use_certificate:ee key too small

    By Dmytro Lendel,
    • 8 replies
    • 10288 views

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

    By CosticaM,   
    • 2 replies
    • 1651 views

  9. Cannot install in Delphi XE7

    By B16,
    • 3 replies
    • 2019 views

  10. Let's Encrypt old root expiry

    By Angus Robertson,
    • 0 replies
    • 1650 views

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

    By merijnb,   
    • 63 replies
    • 14492 views

  12. TSslSmtpCli in Console App

    By GillesL.,
    • 6 replies
    • 2658 views

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

    By Kyle_Katarn,
    • 30 replies
    • 8331 views

  14. ICS V8.64 announced

    By Angus Robertson,
    • 1 reply
    • 2775 views

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

    By Ralf Junker,   
    • 1 reply
    • 2070 views

  16. OverbyteIcsLIBEAY.pas f_EVP_DigestSignInit() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1937 views

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

    By Anxich,
    • 11 replies
    • 3350 views

  18. Filling and submitting a form programmatically with ICS

    By Carlos Tré,   
    • 7 replies
    • 3316 views

  19. IdThread and THttpCli

    By APAPE,
    • 9 replies
    • 4171 views

  20. Links to OpenSSL 1.0.2u Windows binaries are broken

    By Silmor Senedlen,
    • 2 replies
    • 2086 views

  21. TSmtpCli does not send the e-mail ?

    By chmichael,
    • 1 reply
    • 1888 views

  22. OverbyteIcsSSLEAY.pas f_SSL_set_msg_callback() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 1984 views

  23. OverbyteIcsSSLEAY.pas f_SSL_clear() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 2100 views

  24. OverbyteIcsSSLEAY.pas f_SSL_bytes_to_cipher_list() declaration mismatch

    By Ralf Junker,   
    • 1 reply
    • 2160 views

  25. OverbyteIcsWSocket.SslWSocketCopyRight does not exist

    By Ralf Junker,   
    • 3 replies
    • 2440 views
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