| remote-printer. | Must always be the first part of the address and must always be 'remote-printer.' in lower case. Don't forget the full stop! |
| user | Name of recipient. This value must be in lower case only and can only use letters a-z and numbers 0-9. No spaces, commas or other punctuation characters can be used although first and second name can be separated by a dash '-' or under score '_'. |
| / | Forward slash. Must always be used to separate 'user' and 'location'. |
| location | Can be business name or just left as 'home'. Punctuation rules are the same as for 'user'. |
| @ | 'AT' sign. Must always be used before 'phone'. |
| phone | The full international telephone number of the recipient including country and area code. When using country + area codes, the country code (44 for UK) replaces the first digit of the area code (eg Harrogate would become 441423). The normal local phone number then follows the country + area code. Only the digits 0-9 may be used to make the complete number. |
| .iddd.tpc.int | The final part of the address. It must follow after the 'phone' number and be spelt exactly as shown including all the leading full stops. |