| No | WEB | ACCOUNT | パスワード | pop | smtp | webmail | 備考 |
| 1 | www.netaddress.com | info.mats@usa.net | A | ○ | × | ○ | |
| 2 | www.geocities.com | yoichi_mats@geocities.com | B | ○ | ○ | × | |
| 3 | www.geocities.co.jp | yoichi_mats@geocities.co.jp | B | ○ | ○ | × | |
| 4 | www.id-base.com | mats@id-base.com | B | ○ | × | ○ | |
| 5 | www.mailandnews.com | yoichi.mats@mailandnews.com | A | ○ | ○ | ○ | |
| 6 | www.hempseed.com | yoichi@hempseed.com | A | ○ | ○ | × | |
| 7 | www.freestamp.com | mats@freestamp.com | A | ○ | ○ | × | 最近アクセスできない... |
| 8 | www.softhome.net | yoichi@softhome.net | A | ○ | ○ | × | |
| 9 | www.forfree.at | yoichi@forfree.at | B | ○ | × | × | オーストリア |
| 10 | www.amexmail.com | yoichi.mats@usa.net | A | ○ | × | ○ | netaddressと同じ |
| 11 | www.nettaxi.com | Ymats@nettaxi.com | B？ | ○ | ○ | × | |
| 12 | free.prohosting.com | yoichi@free.prohosting.com | A | ○ | ○ | × | |
| 13 | www.crosswinds.net | mats@japan.crosswinds.net | B | ○ | ○ | pop=japa_mats | |
| 14 | www.c3ntris.com | mats@tophosting.com | A | ○ | × | × | |
| 15 | www.internet-club.com | jp_mats@internet-club.com | A | ○ | ○ | × | |
| 16 | www.hhdevel.com | yoichim@hhdevel.com | B | ○ | ○ | × | |
| 17 | www.fgn.net | mats@fgn.net | B | ○ | ○ | × | hhdevelのIDが必要 |
| 18 | www.anet.ne.jp | matsy@anet.ne.jp | B | ○ | × | × | passwordは７桁数字 |
| 19 | www.deskmail.com | mats@deskmail.com | A | ○ | ○ | ○ | 結構いいです |