E-mail ID?
The maintenance of e-mail lists entail a lot of work and difficulties. An automated process is absolute necessary. World of Swing e-mails contain therefore a number at the beginning of the subject line, the E-mail ID. This number allows to remove addresses that are not valid anymore automatically. In addition the E-mail ID provides a control mechanisms, so subscribers can change their data or remove their address by themselves.
If you want to change your selection, change your e-mail address, or remove your address from the e-mailing list you have to enter the E-mail ID that was assigned to your e-mail address. You will find the E-mail ID at the beginning of the subject line of a World of Swing e-mail und usually also at the end of the e-mail.