我正在设置电子邮件,以便将其发送给gmail收件人时,将显示在其“促销”标签中。是否可以保证收件人将在其“促销”标签中收到电子邮件?
我已经在标题中添加了正确的JSON代码。
`[{ `“ @context”:“ http://schema.org/”,` `“ @type”:“组织”,` `“名称”:“ DTV之后”, “徽标”:“ https://d2axdqolvqmdvx.cloudfront.net/4b10bc4b-8d7a-4aef-bcbe-8bc801b5a726/logo.png” },{ “ @context”:“ http://schema.org/”, “ @type”:“ EmailMessage”, “ subjectLine”:“锁定您的储蓄3个月” },{ “ @context”:“ http://schema.org/”, “ @type”:“ DiscountOffer”, “ description”:“ 20%off”, “ discountCode”:“ PROMO”, “ availabilityStarts”:“ 2019-04-30T17:22:23-07:00”, “ availabilityEnds”:“ 2019-05-05T17:22:23-07:00” },{ “ @context”:“ http://schema.org/”, “ @type”:“ PromotionCard”, “图像”:“ https://d2axdqolvqmdvx.cloudfront.net/44518312-1834-4b25-a115-f7f62afc2cd1/promoimage.jpg” }]`我已经向三个不同的人发送了测试电子邮件,但他们的“促销”标签中没有一个收到电子邮件。