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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.

541 topics in this forum

  1. New OpenSSL releases 3.5.1, 3.4.2, 3.3.4, 3.2.5 and 3.0.17 and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 152 views

  2. MimeDecode.PartInfos[i].PFileName empty when Attchment name BASE64 encoded

    By omnibrain,
    • 3 replies
    • 262 views

  3. Async Ping in 9.4

    By Michael II,
    • 2 replies
    • 270 views

  4. Added RSA_Verify prototype in OverbyteIcsLIBEAY

    By Frédéric,
    • 6 replies
    • 390 views

  5. Loading v9.4 into Delphi 11.3Pro

    By TonyC,
    • 3 replies
    • 216 views

  6. Using Let's Encrypt certificates in Windows IIS web server

    By Angus Robertson,
    • 0 replies
    • 245 views

  7. Send data to the server

    By KBazX,
    • 16 replies
    • 1272 views

  8. 9.4 on C++ Builder 12.3

    By w0wbagger,   
    • 15 replies
    • 859 views

  9. TCP Server + Client + Threaded and Bytes

    By AJ_Oldendorf,
    • 7 replies
    • 594 views

  10. ICS SmtpClient Mime Header Encode

    By alf.krause,
    • 3 replies
    • 550 views

  11. Subscribe to a topic with TIcsMQTTClient

    By Alberto Fornés,
    • 9 replies
    • 677 views

  12. ICS - XX: The XX field is required

    By Rolphy Reyes,   
    • 8 replies
    • 763 views

  13. SSL/TLS certificate maximum issue period of 47 days is coming in 2029

    By Angus Robertson,
    • 5 replies
    • 799 views

  14. UDP bind...

    By Mark-,
    • 6 replies
    • 536 views

  15. TWSocket bind address...

    By Mark-,
    • 4 replies
    • 642 views

  16. TWSocket,,,

    By Mark-,
    • 16 replies
    • 2140 views

  17. How can I silence a websocket connection refused error?

    By QuantumZA,   
    • 1 reply
    • 404 views

  18. New OpenSSL release 3.5.0 and new resource files linked by ICS

    By Angus Robertson,
    • 0 replies
    • 553 views

  19. SuppProtoCertCentre functionality seems all broken now

    By ap2021,   
    • 4 replies
    • 641 views

  20. Get certifacte from https-connection

    By Carsten Eider,   
    • 7 replies
    • 724 views

  21. Office365/Outlook.com Mail without Client Secret for public clients

    By omnibrain,   
    • 7 replies
    • 789 views

  22. Exception in AsyncReceive

    By BertB,
    • 7 replies
    • 697 views

  23. TSslHttpRest.GetResponseJson and json array

    By KBazX,
    • 4 replies
    • 440 views

  24. Multithreading

    By superflexible,
    • 11 replies
    • 1239 views

  25. TSslWSocket SSL issue on Console

    By JohnF,   
    • 1 reply
    • 343 views
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