检查您的每个邮箱地址并降低退回率。
单个邮箱检查工具
通过扩展程序或应用随时随地单独验证邮箱地址。
批量邮箱地址验证工具
我们的批量邮箱地址验证工具将帮助您通过完整的邮箱列表验证来改善电子邮件营销的发送效果。只需上传您的列表来验证和清理邮箱即可得到一个随时可用的有效邮箱地址列表。
API
Snov.io 邮箱地址验证工具 API 可以直接嵌入您的平台，以便在注册或潜在销售线索表单注册时进行集成式邮箱验证。
01
邮箱格式检查
检查邮箱输入是否正确，所有符号是否完整。
02
Gibberish 检查
通过分析邮箱是否含有乱码以判断其有效性。
03
域名真实性检查
系统算法将检查邮箱域名的真实性。
04
Catch-all 邮箱和域名检查
通过已知的 catch-all 邮箱和域名数据库搜索邮箱及其域名。
05
Freemail 检查
检查一个邮箱是否使用免费邮件域名。
06
MX 记录检查
系统通过 MX 记录检查来确认邮箱处于使用状态并且能够正常接收邮件。
07
SMTP 身份验证
另外，邮箱地址 ping 测试是检查一个邮箱是否有效的最可靠方法。
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