Popper (email)

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Popper
Basic data

developer Austin Shelton
Publishing year 1989
operating system Unix
category Mail server
License BSD license
Qpopper
Basic data

Maintainer Qualcomm
developer Qualcomm
Current  version 4.1
(June 22, 2008)
License Open source

Popper is a message store for the Post Office Protocol . Popper was developed at the University of California, Berkeley .

Popper works on many flavors from Unix to z / OS and is combined with Sendmail , for example , also as part of other products.

Qpopper is an advancement of Popper published by Qualcomm . It is based on widespread legwork. The compilation results in an executable file called popper . Qualcomm offered the Eudora Internet Mail Server under the same version number .

functionality

When Popper is queried by a mail user agent , Popper first fills his own data memory with the incoming e-mails and then transfers them to the user agent.

Stages of development

Popper has been supporting Kerberos since 1994 .

In 1995 support for MMDF was added.

Version 3.0 brought support for PAM .

With version 4.0 support for TLS and with version 4.1 support for IPv6 was added.

Individual evidence

  1. ↑ a b c d e Qpopper License . Qualcomm. Archived from the original on February 19, 2012. Retrieved on February 19, 2012.
  2. ↑ a b c d Release.Notes . Qualcomm. Archived from the original on October 8, 2011. Retrieved on February 19, 2012.
  3. ↑ Configuring z / OS UNIX sendmail and popper . In: Communications Server IP Configuration Guide . IBM . Archived from the original on January 3, 2013. Retrieved February 19, 2012.
  4. ↑ Configuring Email Manager and sendmail . In: Billing and Revenue Management Documentation . Oracle . Retrieved February 19, 2012.
  5. ↑ qpopper (8) . In: Internet Express for Tru64 UNIX . Hewlett-Packard . Retrieved February 19, 2012.
  6. ↑ Qpopper Administrator's Guide (PDF; 491 kB) Qualcomm. March 2001. Archived from the original on November 15, 2008. Retrieved on February 19, 2012.
  7. ^ Qualcomm Eudora Products Releases New Unix and Mac Mail Servers that Lower Operating Costs for IT Departments . Qualcomm. May 18, 2000. Retrieved June 24, 2016.
  8. ↑ Configuring popper . In: Communications Server IP Configuration Guide . IBM. Archived from the original on January 3, 2013. Retrieved February 19, 2012.
  9. ↑ Qpopper 3.0 . Qualcomm. Archived from the original on October 1, 2013. Retrieved June 24, 2016.
  10. ↑ Qpopper . Qualcomm. Archived from the original on September 23, 2014. Retrieved June 24, 2016.