isa-popcl

[ISA] POP3 Client

isa-popcl is secured POP3 Client programmed in C++, which downloads mail from your inbox to specific folder or deletes it from server. It supports unsecured connection, secured connection POP3s or STARTTLS connection.

Install

Installation is made using Makefile:

$ make

Run example

$ ./popcl pop3.seznam.cz -p 110 -T -n -o maildir -a auth_file.txt

Help

• Help prints using atributes -h, --help or after running program without arguments.

Program usage:
popcl <server> [-p <port>] [-T|-S [-c <certfile>] [-C <certaddr>]] [-d] [-n] -a <auth_file> -o <out_dir>
     -p   port            - sets remote TCP port
     -T   pop3s           - sets pop3s secured connection
     -S   STSL            - connects with STLS (RFC 2595)
     -c   certfile        - path to certificate file
     -C   certfolder      - path to folder with certificates
     -d   delete          - deletes all messages from server
     -n   new messages    - works only with new messages
     -a   authfile        - path to authentication file
     -o   outdir          - folder where messages will be stored

Authentization File

Authentization file contains username and password in strictly given order, natively in UNIX/Linux.

username = my_name

password = my_password

Additions & Limitations

• If bad port specified using nonsecure connection, client must be closed manually using CTRL+C.
• Primarily made for OpenSSL 1.0.2 libraries.
• Natively port specified to 110 (unsecured, STARTTLS), 955 (POP3s).
• Automatic server detection - IPv4, IPv6, domain name.

Project Files

• src/args.cpp
• src/args.h
• src/connection.cpp
• src/connection.h
• src/error.h
• src/fileman.cpp
• src/fileman.h
• src/help.h
• src/pop3man.cpp
• src/pop3man.h
• Makefile
• Readme.md
• popcl.cpp