ã¡ãŒã«ããŒã±ãã£ã³ã°ã¯ãæã广çãªããžã¿ã«ããŒã±ãã£ã³ã°ãã£ãã«ã® 1 ã€ã§ããç¶ããŠããã1 ãã«ãããå¹³å 42 ãã«ã® ROI ãå®çŸããŠããŸãããããããã®çŽ æŽããããªã¿ãŒã³ã¯ãã¡ãŒã«ãå®éã«æ¬ç©ã®åä¿¡ç®±ã«å±ãå Žåã«ã®ã¿éæå¯èœã§ããããã§ãã¡ãŒã«æ€èšŒãéèŠã«ãªããŸãã詳现ã«ã€ããŠã¯ãã¡ãŒã«æ€èšŒã®å®å šã¬ã€ããåç §ããŠãã ããã
ç¡å¹ãªã¡ãŒã«ã¢ãã¬ã¹ã®é ããã³ã¹ã
ãã¹ããã©ã¯ãã£ã¹ã«å ¥ãåã«ã2025 幎ã«ã¡ãŒã«æ€èšŒãå¿ é ã§ããçç±ãçè§£ããŸãããã
1. ããŠã³ã¹çãžã®åœ±é¿
- ç¡å¹ãªã¡ãŒã«ã¢ãã¬ã¹ããã®ããŒãããŠã³ã¹ã¯éä¿¡è ã®è©å€ãæãªããŸã
- ISP ã¯ããŠã³ã¹çãå³ããç£èŠããŠããŸã - 2% ãè¶ ãããšã¹ãã ãã£ã«ã¿ãŒãããªã¬ãŒãããŸã
- åããŠã³ã¹ã¯ã³ã¹ããããããããŒã±ãã£ã³ã°ãªãœãŒã¹ãç¡é§ã«ããŸã
- ã¡ãŒã«ããŠã³ã¹çãåæžããæ¹æ³ãåŠãã§ãã ãã
2. é ä¿¡çãžã®åœ±é¿
- ãªã¹ãã®å質ãäœããšãåä¿¡ç®±ãžã®é 眮ã«åé¡ãçããŸã
- Gmail ã Outlook ãªã©ã®äž»èŠãª ISP ã¯ããšã³ã²ãŒãžã¡ã³ãææšã䜿çšããŠã¡ãŒã«ããã£ã«ã¿ãªã³ã°ããŸã
- ç¡å¹ãªã¡ãŒã«ã¢ãã¬ã¹ã¯ããã¹ãŠã®ãã£ã³ããŒã³ã«åœ±é¿ãäžããè² ã®ãã£ãŒãããã¯ã«ãŒããäœæããŸã
3. 財åçãªåœ±é¿
- ååšããªãã¢ãã¬ã¹ã«ã¡ãŒã«ãéä¿¡ããããã«ãéãæã£ãŠããŸã
- ESP ã³ã¹ãã¯ãªã¹ãã倧ãããªãã«ã€ããŠå¢å ããŸã
- æœåšçãªé¡§å®¢ã«ã¡ãã»ãŒãžãå±ããªãããšã«ããåçæå€±
ã¡ãŒã«æ€èšŒã®ãã¹ããã©ã¯ãã£ã¹
1. åéæç¹ã§æ€èšŒãã
æã广çãªæŠç¥ã¯ãç¡å¹ãªã¡ãŒã«ã¢ãã¬ã¹ãããŒã¿ããŒã¹ã«å ¥ãã®ãæåããé²ãããšã§ãã
å®è£ ã®ãã³ã:
- ãµã€ã³ã¢ãããã©ãŒã ã§ãªã¢ã«ã¿ã€ã API æ€èšŒã䜿çšãã
- éèŠãªãªã¹ãã«ã¯ããã«ãªããã€ã³ãå®è£ ãã
- ã¡ãŒã«å ¥åäžã«ãŠãŒã¶ãŒã«èŠèŠçãªãã£ãŒãããã¯ã远å ãã
- ãµã€ã³ã¢ããæã®ã¡ãŒã«æ€èšŒã«é¢ããã¬ã€ããåç §ããŠãã ãã
BillionVerify çµ±åäŸ:
// ãã©ãŒã éä¿¡æã®ãªã¢ã«ã¿ã€ã æ€èšŒ
const verifyEmail = async (email) => {
const response = await fetch('https://api.billionverify.com/v1/verify', {
method: 'POST',
headers: {
'Authorization': 'Bearer YOUR_API_KEY',
'Content-Type': 'application/json'
},
body: JSON.stringify({ email })
});
const result = await response.json();
return result.status === 'valid';
};
2. 宿çãªãªã¹ãã¯ãªãŒãã³ã°
ã¡ãŒã«ãªã¹ãã¯å¹ŽéçŽ 22.5% ã®å²åã§å£åããŸãã宿çãªæ€èšŒãäžå¯æ¬ ã§ãã
æšå¥šã¹ã±ãžã¥ãŒã«:
- 倧ééä¿¡è : ææ¬¡æ€èšŒ
- 宿ãã£ã³ããŒã³: ååæããšã®ã¯ãªãŒãã³ã°
- å£ç¯æ§ããžãã¹: åäž»èŠãã£ã³ããŒã³ã®å
åé€ãã¹ããã®:
- ç¡å¹ãªæ§æã®ã¡ãŒã«ã¢ãã¬ã¹
- ååšããªããã¡ã€ã³
- äœ¿ãæšãŠã¡ãŒã«ã¢ãã¬ã¹
- 圹å²ããŒã¹ã®ã¡ãŒã«ã¢ãã¬ã¹ïŒB2C ãã£ã³ããŒã³ã®å ŽåïŒ
- éã¢ã¯ãã£ããªè³Œèªè ïŒ6 ã¶æä»¥äžéå°ãªãïŒ
詳现ã«ã€ããŠã¯ãã¡ãŒã«ãªã¹ããã¯ãªãŒãã³ã°ããæ¹æ³ãåç §ããŠãã ããã
3. æ€èšŒçµæã«åºã¥ããŠã»ã°ã¡ã³ãåãã
ãã¹ãŠã®æ€èšŒçµæãåãã¢ã¯ã·ã§ã³ãå¿ èŠãšããããã§ã¯ãããŸããã
æå¹ãªã¡ãŒã«ã¢ãã¬ã¹: éåžžéãéä¿¡ ãªã¹ã¯ã®ããã¡ãŒã«ã¢ãã¬ã¹:
- Accept-all ãã¡ã€ã³: 泚æããŠéä¿¡
- 圹å²ã¢ã«ãŠã³ã: ããã¢ãŒã·ã§ã³ã¡ãŒã«ããé€å€
- æè¿å€æŽããããã®: 30 æ¥åŸã«åæ€èšŒ
ç¡å¹ãªã¡ãŒã«ã¢ãã¬ã¹: çŽã¡ã«åé€
4. äž»èŠãªææšãç£èŠãã
ãªã¹ãã®å¥å šæ§ã枬ãããã«ããããã®ææšã远跡ããŸãã
- ããŠã³ã¹ç: 2% 以äžã«ä¿ã€
- èŠæ ç: 0.1% æªæºãç®æšã«ãã
- ãšã³ã²ãŒãžã¡ã³ãç: éå°ç 20% 以äž
- ãªã¹ãæé·ç: å¥å šãªæé· vs. å£å
5. Catch-All æ€åºãå®è£ ãã
Catch-all ãã¡ã€ã³ã¯ãã¹ãŠã®ã¡ãŒã«ã¢ãã¬ã¹ãåãå ¥ãããããæ€èšŒãé£ãããªããŸãã
æŠç¥:
- Catch-all ãµãŒããŒãæ€åºããé«åºŠãªæ€èšŒãµãŒãã¹ã䜿çšãã
- Catch-all ã¢ãã¬ã¹ã«ã¯é »åºŠãäžããŠåå¥ã«éä¿¡ãã
- ãšã³ã²ãŒãžã¡ã³ããç¶¿å¯ã«ç£èŠããåå¿ããªã人ãåé€ãã
æ¥çå¥ã®èæ ®äºé
E ã³ããŒã¹
- 泚æç¢ºèªãéä¿¡ããåã«æ€èšŒãã
- äž»èŠãªã»ãŒã«ã€ãã³ãã®åã«ãªã¹ããã¯ãªãŒãã³ã°ãã
- ãã©ã³ã¶ã¯ã·ã§ã³ã¡ãŒã«ã®é ä¿¡çã«çŠç¹ãåœãŠã
B2B ããŒã±ãã£ã³ã°
- 圹å²ããŒã¹ã®ã¡ãŒã«ã¢ãã¬ã¹ã«ç¹ã«æ³šæãæã
- ãªãŒãã¹ã³ã¢ãªã³ã°ããã»ã¹äžã«æ€èšŒãã
- äŒç€Ÿã®ãã¡ã€ã³å€æŽãèæ ®ãã
ã¡ãã£ã¢ & åºç
- ãã¥ãŒã¹ã¬ã¿ãŒè³Œèªè ã宿çã«æ€èšŒãã
- 賌èªè ãåé€ããåã«åãšã³ã²ãŒãžã¡ã³ããã£ã³ããŒã³ãå®è£ ãã
- ã¡ãŒã«ã¢ãã¬ã¹ãæŽæ°ããããã«ããã°ã¬ãã·ããããã¡ã€ãªã³ã°ã䜿çšãã
é«åºŠãªæ€èšŒæè¡
1. æ§ææ€èšŒ
API åŒã³åºããè¡ãåã«ã¡ãŒã«åœ¢åŒããã§ãã¯ããŸãã
^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$
2. ãã¡ã€ã³æ€èšŒ
- MX ã¬ã³ãŒãã®ååšããã§ãã¯ãã
- ãã¡ã€ã³ DNS èšå®ãæ€èšŒãã
- äžæçãªã¡ãŒã«ãããã€ããŒãæ€åºãã
3. ã¡ãŒã«ããã¯ã¹æ€èšŒ
- SMTP æ¥ç¶ãã¹ã
- ã€ã³ããªãžã§ã³ããªå詊è¡ã¡ã«ããºã
- ã°ã¬ãŒãªã¹ãæ€åº
4. ãªã¹ã¯ã¹ã³ã¢ãªã³ã°
ææ°ã®æ€èšŒãµãŒãã¹ã¯ã以äžã«åºã¥ããŠãªã¹ã¯ã¹ã³ã¢ãæäŸããŸãã
- ã¡ãŒã«ã¢ãã¬ã¹ã®å¹Žéœ¢
- ãã¡ã€ã³ã®è©å€
- 以åã®ããŠã³ã¹å±¥æŽ
- ãšã³ã²ãŒãžã¡ã³ããã¿ãŒã³
é¿ããã¹ãäžè¬çãªééã
- äžåºŠã ãæ€èšŒãã: ã¡ãŒã«ã¢ãã¬ã¹ã¯å€æŽãããŸã - 宿çãªæ€èšŒãäžå¯æ¬ ã§ã
- ãœããããŠã³ã¹ãç¡èŠãã: è€æ°ã®ãœããããŠã³ã¹ã¯é ä¿¡çã®åé¡ã瀺ããŠããŸã
- ãã¹ãŠã® Catch-All ã¡ãŒã«ã¢ãã¬ã¹ãä¿æãã: ãããã«ã¯ç¹å¥ãªåŠçãå¿ èŠã§ã
- ãªã¹ã¯å¥ã«ã»ã°ã¡ã³ãåããªã: ç°ãªããªã¹ã¯ã¬ãã«ãé©åã«æ±ã
- æ€èšŒãé ããã: æ©ãæ€èšŒããã»ã©è¯ã
BillionVerify ã®å©ç¹
ãããã®ãã¹ããã©ã¯ãã£ã¹ãå®è£ ããéãé©åãªæ€èšŒãµãŒãã¹ãéžæããããšãéèŠã§ããBillionVerify ã¯ä»¥äžãæäŸããŸãã
- 99.9% ã®ç²ŸåºŠ: æ¥çããªãŒãããæ€èšŒç²ŸåºŠ
- ãªã¢ã«ã¿ã€ã API: ãµãã»ã«ã³ãã®å¿çæé
- ãã«ã¯åŠç: æ°çŸäžã®ã¡ãŒã«ã¢ãã¬ã¹ãå¹ççã«åŠç
- ãªã¹ã¯ã¹ã³ã¢ãªã³ã°: ãã¥ã¢ã³ã¹ã®ããæææ±ºå®ã®ããã®é«åºŠãªã¢ã«ãŽãªãºã
- ã°ããŒãã«ã«ãã¬ããž: ããããåœã®ã¡ãŒã«ã¢ãã¬ã¹ãæ€èšŒ
çµè«
ã¡ãŒã«æ€èšŒã¯ãåã«ã¯ãªãŒã³ãªãªã¹ããç¶æããããšã ãã§ã¯ãããŸãããéä¿¡è ã®è©å€ãä¿è·ããROI ãæå€§åããããªãã®ã¡ãã»ãŒãžãããªãããèããããšæã£ãŠããæ¬ç©ã®äººã ã«å±ãããšãä¿èšŒããããšã§ãã
仿¥ãããããã®ãã¹ããã©ã¯ãã£ã¹ã®å®è£ ãéå§ããã¡ãŒã«ããŒã±ãã£ã³ã°ææšãåçã«æ¹åããã®ãèŠå®ããŸããããã¡ãŒã«ããŒã±ãã£ã³ã°ã§ã¯ãéãããåžžã«è³ªãéèŠã§ããããšãèŠããŠãããŠãã ããã
ã¡ãŒã«é ä¿¡çãæ¹åããæºåã¯ã§ããŠããŸããïŒBillionVerify ã®ç¡æã¡ãŒã«ãã§ãã«ãŒã詊ããŠããããã§ãã·ã§ãã«ãªæ€èšŒãããããéãã確èªããŠãã ããã