@misc{rfc4496,
    series =    {Request for Comments},
    number =    4496,
    howpublished =  {RFC 4496},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4496},
    url =       {https://www.rfc-editor.org/info/rfc4496},
    author =    {Martin Stecher and Abbie Barbir},
    title =     {{Open Pluggable Edge Services (OPES) SMTP Use Cases}},
    pagetotal = 12,
    year =      2006,
    month =     may,
    abstract =  {The Open Pluggable Edge Services (OPES) framework is application agnostic. Application-specific adaptations extend that framework. This document describes OPES SMTP use cases and deployment scenarios in preparation for SMTP adaptation with OPES. This memo provides information for the Internet community.},
}