Python mailgun随机向django api发布超时

我有一个python/django应用程序，每当我们收到电子邮件时，它都会接受MailGun的post请求

有点随机，帖子超时，有时多次，电子邮件延迟，有时十分钟，有时长达一小时

查看ngnix日志只显示了200个，没有错误。这些请求最终都会发布，但它会成为一个相当麻烦的问题

第一个失败：

10/19/14 09:10 AM   Will retry in 600 seconds:  Timeout 
   {
    "severity": "temporary", 
    "tags": [], 
    "delivery-status": {
        "retry-seconds": 600, 
        "message": "Timeout", 
        "code": null, 
        "description": "Timeout", 
        "session-seconds": 0.3908820152282715
    }, 
    "envelope": {
        "targets": "https://xxxx.co/emailintake/", 
        "transport": "http", 
        "sender": "xxxx"
    }, 
    "log-level": "warn", 
    "campaigns": [], 
    "reason": "generic", 
    "user-variables": {}, 
    "flags": {
        "is-authenticated": true, 
        "is-system-test": false, 
        "is-test-mode": false
    }, 
    "timestamp": 1413735007.291641, 
    "message": {
        "headers": {
            "to": "xxxx", 
            "message-id": "xxxx", 
            "from": "xxxx", 
            "subject": "Order #xxxx from xxxx"
        }, 
        "attachments": [], 
        "recipients": [
            "xxxx@xxxx.co"
        ], 
        "size": 7538
    }, 
    "recipient": "https://xxxx.co/emailintake/", 
    "event": "failed"
}`

ten minutes later it passes

`10/19/14 09:20 AM  Posted:
{
    "tags": [], 
    "timestamp": 1413735609.686608, 
    "delivery-status": {
        "message": "", 
        "code": 0, 
        "description": null, 
        "session-seconds": 0.39368700981140137
    }, 
    "log-level": "info", 
    "campaigns": [], 
    "user-variables": {}, 
    "flags": {
        "is-authenticated": true, 
        "is-system-test": false, 
        "is-test-mode": false
    }, 
    "envelope": {
        "targets": "https://xxxx.co/emailintake/", 
        "transport": "http", 
        "sender": "xxxx"
    }, 
    "message": {
        "headers": {
            "to": "xxxx@xxxx.com", 
            "message-id": "xxxx", 
            "from": "xxxx@xxxx.com", 
            "subject": "Order #xxxx from xxxx.com"
        }, 
        "attachments": [], 
        "recipients": [
            "xxxx@xxxx.co"
        ], 
        "size": 7538
    }, 
    "recipient": "https://xxxx.co/emailintake/", 
    "event": "delivered"
}

---

这种情况发生多久了？这可能与他们最近的不稳定有关吗？查看更多信息大约4天前开始。我们已经在另一个类似的服务上建立了一个备份系统，看看这是美国的问题还是他们的问题。更新2，我们给他们的支持发了电子邮件，问题消失了。我们修复了故障。是你这边的故障还是邮枪的故障？好吧，等一下@API_Sherriff_orlie，他们呃，他们修复了故障。我们从未收到过邮枪的回音，它似乎自然而然地解决了问题。只要可能，他们总是喜欢避免对抗。