https://docu.gsa-online.de/ 2026-04-23T05:50:29+00:00 https://docu.gsa-online.de/ https://docu.gsa-online.de/_media/wiki/logo.png text/html 2015-07-15T13:28:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://docu.gsa-online.de/email_verifier/command_line?rev=1436966925&do=diff Command line You can use command line options to automate the verification process. Options are as follow: Option Description-import <filename> file to import for verification-export <filename> file to use for export after verification-type VNUC text/html 2015-07-15T13:28:45+00:00 Anonymous (anonymous@undisclosed.example.com) https://docu.gsa-online.de/email_verifier/main_screen?rev=1436966925&do=diff Main Screen Import You can import E-Mails from various sources. Only the Excel format requires you to have Excel installed. If you have any unknown format, use “Other file” and the program tries to find E-Mails in that file. ---------- Export text/html 2018-10-22T16:33:56+00:00 Anonymous (anonymous@undisclosed.example.com) https://docu.gsa-online.de/email_verifier/settings?rev=1540226036&do=diff Settings Rules Masks Here you can set your custom rules that will mark an E-Mail as Valid/Not Valid or Unsure. If you are e.g. not interested in verifying *@hotmail.com addressed, you can add that Mask and set it to “Do not load”. Response - Not Valid text/html 2015-10-14T08:41:34+00:00 Anonymous (anonymous@undisclosed.example.com) https://docu.gsa-online.de/email_verifier/unsure_verifications?rev=1444812094&do=diff Unsure Verifications Many people are unsatisfied with the results the program delivers because many E-Mails might return with an “Unsure” verification status. This is of course very unpleasant but not the fault of the program itself. It's unfortunately just the way smtp verification works for major email providers. They will check your IP and see it is from a dynamic IP Range which is unlikely to be a valid email server. Thats why they will reject every connection and all the program can tag t…