3.12 - new: [2023-06-19] improved full simulation (yahoo)
 3.11 - new: [2023-06-16] improved speed
 3.10 - new: [2021-08-11] improved speed
 3.09 - new: [2021-08-09] proxy scraper is testing and auto updating the proxyjudge URL
 3.08 - fix: [2020-12-26] issue when importing 2GB+ files
 3.07 - new: [2020-11-27] added "SMTP used" column in email listing
 3.06 - new: [2020-11-27] used smtp sever is saved on export
 3.04 - fix: [2019-11-19] another issue with verification api fixed
 3.03 - fix: [2019-11-14] issue with verification api fixed
        new: [2019-10-11] improved speed
 3.02 - fix: full simulation
 3.01 - new: (re)added a previous discontinued verification api
 3.00 - new: added new API for email-verify.my-addr.com
 2.99 - new: added IP for validation API
 2.98 - fix: issue with updating status
 2.97 - fix: issue with full processing mode and not checking all emails
      - new: improved speed
      - new: better proxy support (e.g. for GSA Proxy Scraper)
 2.96 - fix: minor loop bug at end of quick verify
      - new: speed improved
 2.95 - fix: issue with quick verify and invalid domains
      - fix: issue with incorrect global email display
 2.94 - fix: minor bug fixes
 2.93 - fix: minor issues on GUI
 2.92 - new: option "Number of checks per hour/domain"
 2.91 - new: improved import again
 2.90 - new_ ability to import more than one file at a time
 2.89 - new: improved HELO/EHLO handling
      - new: added some more messages for detection
      - new: interfaces are now better handled
 2.88 - fix: test in settings-rules was not working correctly
      - new: added unsure messages strings
 2.87 - new: added some more unsure verifications
 2.86 - new: option to sort by top level domain/domain
      - new: improved domain cache (also used after program restart)
 2.85 - new: added api support for kickbox.io
 2.84 - new: improved speed a bit
 2.83 - fix: issue with verification api
 2.82 - new: improved verification api
 2.81 - new: ability to import email masks
 2.80 - fix: minor bug in verification api test
 2.79 - new: improved email verification api again
 2.78 - new: improved email verification api
 2.77 - new: improved speed due to optimized cache
 2.76 - new: improved email verification api
 2.75 - new: email verification api fixed
 2.74 - fix: small issues on smtp dns recovery
 2.73 - new: improved speed
      - fix: blocking bug
 2.72 - fix: repeating error message for none working proxies
 2.71 - fix: minor issue in gui
 2.70 - new: added a new setting to allow entering "Valid" server responses
 2.69 - new: ability to use a new service for online verification - http://tinyurl.com/gsa-verify-api
 2.68 - new: option to cache unsure replies for proxies only
 2.67 - new: improved speed
      - fix: one dns resolve issue
      - fix: the "unsure cache" was sometimes not used
 2.66 - new: improved speed
      - fix: on some systems the gui could freez on email lists with same domain
 2.65 - new: ability to import dns servers from file
 2.64 - new: ability to pause/stop work after XYZ minutes of checking
 2.63 - fix: importing of single emails sometimes failed after verification abort
 2.62 - fix: memory exception
 2.61 - fix: quick verification fixed
 2.60 - fix: freez bug fixed
 2.59 - new: speed improved
      - fix: bug on some win7 systems
 2.58 - new: improved speed again (better cache system)
 2.57 - fix: minor bug fix
 2.56 - fix: problem with mx-lookup of invalid domains (speed increase)
 2.55 - new: processing speed improved again
 2.54 - new: improved speed a bit
 2.53 - fix: again minor bugs fixed
 2.52 - new: improved speed
 2.51 - fix: minor bugs fixed
 2.50 - new: added some blocking replies
      - new: proxys get also disabled once detected as offline
 2.49 - fix: import from Clipboard (binary) was not working
 2.48 - fix: reset config was not working
 2.47 - new: "Simultaneous connections on one domain" can be higher than 10 now
 2.46 - new: option "Don't cache a "Unsure" (blocking) reply" is not not only used 
             when proxy list is enabled as VPN's could have multiple IPs as well
 2.45 - new: improved email extraction
 2.44 - new: scheduled verification
 2.41 - new: ability to import emails from clipboard by binary
 2.40 - new: improved proxy behaviour
      - fix: minor bug in removing items from list fixed
 2.39 - fix: config data was limited to 64kb
      - new: sortable lists
 2.38 - fix: minor bug fixes
      - new: warning when just one outgoing ip was found but multiple use enabled
      - new: ability to reset config
 2.37 - new: ability to use command line options (see docu)
 2.36 - fix: exception in summary
      - new: improved outlook import
      - new: improved text file import with more than one email at a line (warning)
 2.35 - fix: when using proxies, the HELO identification is used from proxy dns 
 2.34 - fix: bug when deleting something in the list without having something focused
 2.33 - new: more possible responses added
      - new: option to set an email to "Not Valid" if smtp connectionf ailed
      - new: cleanup checks for duplicate responses
      - new: dns server cleaned up
 2.32 - fix: another minor bug in "delete + keep focused email"
 2.31 - fix: fixed smtp server setting was case sensitive
 2.30 - fix: minor bug with RSET
      - new: added docu
 2.29 - new: improved internal email domain filter
 2.28 - fix: improved ipv6 resolving
      - new: ability to test interfaces
 2.27 - fix: small bug from yesterdays build
      - new: improved speed on checking with proxies
 2.26 - new: handles each proxy (proxy list) as a seperate outgoing connection
             this way it doesn't have to wait for a returning thread to stay on 
             that "max connections on domain"
      - fix: gui display on new proxy list options
 2.25 - new: ability to skip caching of "unsure" replies when using the proxy list 
      - new: ability to disable a proxy from proxy list on a blocking reply
 2.24 - new: filter -> set fixed smtp server for an email domain
      - new: small display bug fixed
 2.21 - new: new option for fixed smtp server
 2.17 - new: ability to import from clipboard
 2.16 - new: proxy import from file 
 2.15 - fix: full simulate bug fixed
 2.12 - fix: bug in export fixed
 2.10 - new: import of full simulate list
 2.09 - new: duplicate email clearing improved
      - new: sort by domain
 2.08 - new: improved email verification
 2.02 - new: new option to skip certain smtp servers
      - new: other options for blocking messages
 2.01 - fix: fixes one minor bug in ip interfaces
 2.00 - new: ability to use more than one ip interfaces
 1.99 - new: new csv format export
      - new: new options: date-column
 1.94 - new: new options, better verification due to optimized message parsing
 1.82 - new: EXPN command will be performed if possible
 1.81 - new: improved speed
 1.80 - new: auto load of backups
      - fix: minor bug in status clear fixed
      - new: speed of verification improved
      - new: time calculation improved
 1.79 - new: fixed bugs in win7/vista restrictions
 1.77 - new: bug fix
 1.68 - new: speed improved
 1.67 - new: ability to filter import
 1.66 - new: new advanced options 
 1.64 - new: better import of outlook and outlook express emails
 1.59 - fix: fixed minor bugs
 1.53 - new: better email extraction algo
 1.xx - ---: starting changelog at v1.53