Both "by email" and "per email" are commonly used to indicate that something is communicated or transmitted through email. However, "by email" is more commonly used in American English, while "per email" is more commonly used in British English. Both phrases are correct and can be used interchangeably depending on the regional preference or personal style. **

The number of messages sent per day can vary widely depending on the individual and their communication habits. Some people may send only a few messages per day, while others may send dozens or even hundreds. Factors such as the person's social and professional circles, their use of messaging apps, and their communication needs all contribute to the number of messages they send each day. Overall, the average number of messages sent per day is difficult to determine, as it can vary greatly from person to person. **

The maximum size of an email, including all attachments, is typically around 25 megabytes (MB). However, this limit can vary depending on the email service provider. It's important to be mindful of the file sizes when sending emails, as larger attachments can take longer to send and may be rejected by the recipient's email server if they exceed the size limit. **

It is difficult to provide an exact number of Discord messages seen per day as it can vary greatly depending on the size of the server and the activity level of its members. However, Discord reported in 2020 that they had over 6.7 million active servers and 100 million monthly active users. With such a large user base, it is safe to say that there are likely billions of messages seen on Discord each day. **

"Email per minute 3 Euro" means that the cost of sending an email is 3 Euros per minute. This could imply that the longer the email takes to compose and send, the higher the cost will be. It could also suggest that there is a time-based billing system for sending emails, where the cost is calculated based on the time spent composing and sending the email. **

The frequency of checking email per day can vary depending on individual preferences and work requirements. However, a general recommendation is to check email 2-3 times a day to stay on top of important communications without being constantly distracted. Setting specific times to check email, such as in the morning, after lunch, and before the end of the workday, can help maintain productivity and focus on other tasks. It's important to find a balance that works for you and allows you to effectively manage your inbox without feeling overwhelmed. **

As an AI language model, I don't receive messages, but I can process and respond to a large number of queries and prompts from users. My capacity to handle messages is not limited, and I can engage with multiple users simultaneously. Therefore, the number of messages I can handle in a day is not fixed and can vary based on user interactions. **

I do not have direct experience in email processing for a rate of 25 euros per email. However, I can tell you that such a high rate per email is unusual and may be a red flag for a potential scam. It's important to thoroughly research and verify any opportunity that promises high earnings for simple tasks like email processing. Be cautious and consider seeking advice from others with experience in this field before proceeding. **