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Indy

Indy is an open source client/server communications library that supports TCP/UDP/RAW sockets, as well as over 100 higher level protocols including SMTP, POP3, IMAP, NNTP, HTTP, FTP, and many more. Indy is written in Delphi but is available for C++Builder, Delphi, FreePascal, .NET, and Kylix.

 

http://www.indyproject.org
https://github.com/IndySockets/Indy

187 topics in this forum

  1. The image in the target mail don't respect the height/width prop

    By mazluta,
    • 22 replies
    • 1676 views

  2. How to use a particular network interface to send out UDP data

    By ChrisChuah,
    • 3 replies
    • 1657 views

  3. Duplicated SMTP messages

    By Javier Tarí,
    • 3 replies
    • 1652 views

  4. TIdServerIOHandlerSSLOpenSSL root certficate error

    By Sid D,
    • 1 reply
    • 1651 views

  5. Indy components error

    By sorinh,
    • 7 replies
    • 1632 views

  6. TCP/IP Server with OpenSSL TLS 1.2

    By shineworld,   
    • 8 replies
    • 1620 views

  7. Could this be an Indy Error?

    By Dwest,
    • 9 replies
    • 1602 views

  8. IOHandler.Write() problems with SocketError # 10053 exception

    By SneakyPeaky99,
    • 6 replies
    • 1600 views

  9. C++ Builder Indy error:1409442E:SSL routines:ssl3_read_bytes:tlsv1 alert protocol version

    By BernardR,   
    • 1 reply
    • 1600 views

  10. SMS Sending - Still valid??

    By Ian Branch,
    • 7 replies
    • 1593 views

  11. Communication between Unicode and non-Unicode applications

    By dummzeuch,
    • 4 replies
    • 1593 views

  12. Version of Indy in D11.3??

    By Ian Branch,
    • 2 replies
    • 1581 views

  13. Trouble with dclWindowsAzureManagement150.bpl

    By giomach,
    • 1 reply
    • 1555 views

  14. Error in latest IdIOHandler.

    By Ian Branch,
    • 2 replies
    • 1554 views

  15. Error parsing winmail.dat

    By RaelB,
    • 2 replies
    • 1515 views

  16. Feature Request - TIdServerIOHandler.Accept

    By Scalmax,
    • 5 replies
    • 1509 views

  17. Indy 11 ??

    By Ian Branch,
    • 2 replies
    • 1507 views

  18. TIdHL7.SynchronousSend does not respect timouts

    By CoMPi74,   
    • 6 replies
    • 1472 views

  19. TIdSNTP still providing daylight saving time

    By omnibrain,   
    • 5 replies
    • 1407 views

  20. MakeDWordIntoIPv4Address backwards result on Android

    By qubits,
    • 3 replies
    • 1383 views

  21. SFTP Support

    By chkaufmann,
    • 6 replies
    • 1378 views

  22. [Logical advise needed] TCP persistent connection custom protocol server

    By FearDC,
    • 4 replies
    • 1353 views

  23. [Need help] Linux recv() timeout

    By FearDC,
    • 7 replies
    • 1314 views

  24. TCP. Reduce sending and receiving to avoid mobile network latency.

    By John van de Waeter,
    • 1 reply
    • 1300 views

  25. Advice for Compiling Github Indy under Delphi 12

    By David Robb,
    • 3 replies
    • 1246 views
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